| 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 | $219.46 | 6.777% | $234.3328 | $234.33 | $234.35 | $234.30 |
| Purchase #2 | $170.82 | 8.645% | $185.5874 | $185.59 | $185.60 | $185.60 |
| Purchase #3 | $250.84 | 9.298% | $274.1631 | $274.16 | $274.15 | $274.20 |
| Purchase #4 | $128.27 | 3.846% | $133.2033 | $133.20 | $133.20 | $133.20 |
| Purchase #5 | $186.51 | 7.813% | $201.082 | $201.08 | $201.10 | $201.10 |
| Purchase #6 | $133.96 | 3.800% | $139.0505 | $139.05 | $139.05 | $139.10 |
| Purchase #7 | $132.86 | 4.738% | $139.1549 | $139.15 | $139.15 | $139.20 |
| 7 purchase totals = | $1,222.72 | $1,306.5740 | $1,306.56 | $1,306.60 | $1,306.70 | |