| 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 | $212.74 | 12.325% | $238.9602 | $238.96 | $238.95 | $239.00 |
| Purchase #2 | $30.90 | 7.809% | $33.313 | $33.31 | $33.30 | $33.30 |
| Purchase #3 | $247.60 | 3.217% | $255.5653 | $255.57 | $255.55 | $255.60 |
| Purchase #4 | $236.33 | 13.356% | $267.8942 | $267.89 | $267.90 | $267.90 |
| Purchase #5 | $16.50 | 13.747% | $18.7683 | $18.77 | $18.75 | $18.80 |
| Purchase #6 | $103.26 | 7.264% | $110.7608 | $110.76 | $110.75 | $110.80 |
| Purchase #7 | $42.70 | 10.368% | $47.1271 | $47.13 | $47.15 | $47.10 |
| 7 purchase totals = | $890.03 | $972.3889 | $972.39 | $972.35 | $972.50 | |