| 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 | $219.56 | 8.874% | $239.0438 | $239.04 | $239.05 | $239.00 |
| Purchase #2 | $61.97 | 3.840% | $64.3496 | $64.35 | $64.35 | $64.30 |
| Purchase #3 | $17.88 | 6.507% | $19.0435 | $19.04 | $19.05 | $19.00 |
| Purchase #4 | $216.36 | 3.762% | $224.4995 | $224.50 | $224.50 | $224.50 |
| Purchase #5 | $91.54 | 7.681% | $98.5712 | $98.57 | $98.55 | $98.60 |
| Purchase #6 | $139.42 | 5.339% | $146.8636 | $146.86 | $146.85 | $146.90 |
| Purchase #7 | $40.42 | 3.392% | $41.791 | $41.79 | $41.80 | $41.80 |
| 7 purchase totals = | $787.15 | $834.1622 | $834.15 | $834.15 | $834.10 | |