| 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 | $78.98 | 10.224% | $87.0549 | $87.05 | $87.05 | $87.10 |
| Purchase #2 | $191.98 | 9.369% | $209.9666 | $209.97 | $209.95 | $210.00 |
| Purchase #3 | $102.46 | 10.300% | $113.0134 | $113.01 | $113.00 | $113.00 |
| Purchase #4 | $123.88 | 12.189% | $138.9797 | $138.98 | $139.00 | $139.00 |
| Purchase #5 | $55.66 | 8.721% | $60.5141 | $60.51 | $60.50 | $60.50 |
| Purchase #6 | $47.31 | 13.595% | $53.7418 | $53.74 | $53.75 | $53.70 |
| Purchase #7 | $238.29 | 10.580% | $263.5011 | $263.50 | $263.50 | $263.50 |
| 7 purchase totals = | $838.56 | $926.7716 | $926.76 | $926.75 | $926.80 | |