| 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 | $153.36 | 10.507% | $169.4735 | $169.47 | $169.45 | $169.50 |
| Purchase #2 | $228.47 | 13.140% | $258.491 | $258.49 | $258.50 | $258.50 |
| Purchase #3 | $247.32 | 10.501% | $273.2911 | $273.29 | $273.30 | $273.30 |
| Purchase #4 | $35.79 | 9.493% | $39.1875 | $39.19 | $39.20 | $39.20 |
| Purchase #5 | $22.58 | 10.532% | $24.9581 | $24.96 | $24.95 | $25.00 |
| Purchase #6 | $51.62 | 12.580% | $58.1138 | $58.11 | $58.10 | $58.10 |
| Purchase #7 | $26.39 | 7.544% | $28.3809 | $28.38 | $28.40 | $28.40 |
| 7 purchase totals = | $765.53 | $851.8959 | $851.89 | $851.90 | $852.00 | |