| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $117.69 | 10.734% | $130.3228 | $130.32 | $130.30 | $130.30 |
| Purchase #2 | $222.83 | 5.356% | $234.7648 | $234.76 | $234.75 | $234.80 |
| Purchase #3 | $221.96 | 12.577% | $249.8759 | $249.88 | $249.90 | $249.90 |
| Purchase #4 | $172.65 | 10.673% | $191.0769 | $191.08 | $191.10 | $191.10 |
| Purchase #5 | $226.46 | 9.309% | $247.5412 | $247.54 | $247.55 | $247.50 |
| Purchase #6 | $110.68 | 4.124% | $115.2444 | $115.24 | $115.25 | $115.20 |
| Purchase #7 | $126.92 | 7.231% | $136.0976 | $136.10 | $136.10 | $136.10 |
| 7 purchase totals = | $1,199.19 | $1,304.9236 | $1,304.92 | $1,304.95 | $1,304.90 | |