| 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 | $93.98 | 3.315% | $97.0954 | $97.10 | $97.10 | $97.10 |
| Purchase #2 | $121.33 | 3.762% | $125.8944 | $125.89 | $125.90 | $125.90 |
| Purchase #3 | $224.75 | 10.672% | $248.7353 | $248.74 | $248.75 | $248.70 |
| Purchase #4 | $164.66 | 8.469% | $178.6051 | $178.61 | $178.60 | $178.60 |
| Purchase #5 | $103.59 | 8.590% | $112.4884 | $112.49 | $112.50 | $112.50 |
| Purchase #6 | $138.75 | 3.852% | $144.0947 | $144.09 | $144.10 | $144.10 |
| Purchase #7 | $25.40 | 11.824% | $28.4033 | $28.40 | $28.40 | $28.40 |
| 7 purchase totals = | $872.46 | $935.3166 | $935.32 | $935.35 | $935.30 | |