| 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 | $112.85 | 8.736% | $122.7086 | $122.71 | $122.70 | $122.70 |
| Purchase #2 | $108.79 | 8.706% | $118.2613 | $118.26 | $118.25 | $118.30 |
| Purchase #3 | $224.38 | 9.176% | $244.9691 | $244.97 | $244.95 | $245.00 |
| Purchase #4 | $84.53 | 6.300% | $89.8554 | $89.86 | $89.85 | $89.90 |
| Purchase #5 | $143.51 | 11.430% | $159.9132 | $159.91 | $159.90 | $159.90 |
| Purchase #6 | $209.35 | 3.265% | $216.1853 | $216.19 | $216.20 | $216.20 |
| Purchase #7 | $232.82 | 13.849% | $265.0632 | $265.06 | $265.05 | $265.10 |
| 7 purchase totals = | $1,116.23 | $1,216.9561 | $1,216.96 | $1,216.90 | $1,217.10 | |