| 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 | $218.93 | 11.284% | $243.6341 | $243.63 | $243.65 | $243.60 |
| Purchase #2 | $214.67 | 8.646% | $233.2304 | $233.23 | $233.25 | $233.20 |
| Purchase #3 | $42.68 | 12.120% | $47.8528 | $47.85 | $47.85 | $47.90 |
| Purchase #4 | $199.96 | 3.793% | $207.5445 | $207.54 | $207.55 | $207.50 |
| Purchase #5 | $233.86 | 7.825% | $252.1595 | $252.16 | $252.15 | $252.20 |
| Purchase #6 | $79.33 | 6.174% | $84.2278 | $84.23 | $84.25 | $84.20 |
| Purchase #7 | $73.40 | 10.548% | $81.1422 | $81.14 | $81.15 | $81.10 |
| 7 purchase totals = | $1,062.83 | $1,149.7913 | $1,149.78 | $1,149.85 | $1,149.70 | |