| 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 | $200.36 | 8.276% | $216.9418 | $216.94 | $216.95 | $216.90 |
| Purchase #2 | $165.45 | 4.532% | $172.9482 | $172.95 | $172.95 | $172.90 |
| Purchase #3 | $17.65 | 9.186% | $19.2713 | $19.27 | $19.25 | $19.30 |
| Purchase #4 | $35.99 | 10.624% | $39.8136 | $39.81 | $39.80 | $39.80 |
| Purchase #5 | $124.68 | 8.368% | $135.1132 | $135.11 | $135.10 | $135.10 |
| Purchase #6 | $140.56 | 4.197% | $146.4593 | $146.46 | $146.45 | $146.50 |
| Purchase #7 | $118.80 | 9.174% | $129.6987 | $129.70 | $129.70 | $129.70 |
| 7 purchase totals = | $803.49 | $860.2461 | $860.24 | $860.20 | $860.20 | |