| 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 | $247.81 | 11.715% | $276.8409 | $276.84 | $276.85 | $276.80 |
| Purchase #2 | $13.27 | 13.426% | $15.0516 | $15.05 | $15.05 | $15.10 |
| Purchase #3 | $117.89 | 6.425% | $125.4644 | $125.46 | $125.45 | $125.50 |
| Purchase #4 | $114.60 | 4.376% | $119.6149 | $119.61 | $119.60 | $119.60 |
| Purchase #5 | $32.61 | 13.731% | $37.0877 | $37.09 | $37.10 | $37.10 |
| Purchase #6 | $138.85 | 7.433% | $149.1707 | $149.17 | $149.15 | $149.20 |
| Purchase #7 | $160.68 | 5.326% | $169.2378 | $169.24 | $169.25 | $169.20 |
| 7 purchase totals = | $825.71 | $892.4680 | $892.46 | $892.45 | $892.50 | |