| 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 | $11.84 | 3.642% | $12.2712 | $12.27 | $12.25 | $12.30 |
| Purchase #2 | $228.70 | 12.351% | $256.9467 | $256.95 | $256.95 | $256.90 |
| Purchase #3 | $121.57 | 8.495% | $131.8974 | $131.90 | $131.90 | $131.90 |
| Purchase #4 | $213.74 | 5.570% | $225.6453 | $225.65 | $225.65 | $225.60 |
| Purchase #5 | $133.96 | 7.291% | $143.727 | $143.73 | $143.75 | $143.70 |
| Purchase #6 | $19.55 | 4.638% | $20.4567 | $20.46 | $20.45 | $20.50 |
| Purchase #7 | $68.40 | 10.227% | $75.3953 | $75.40 | $75.40 | $75.40 |
| 7 purchase totals = | $797.76 | $866.3396 | $866.36 | $866.35 | $866.30 | |