| 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 | $111.50 | 13.114% | $126.1221 | $126.12 | $126.10 | $126.10 |
| Purchase #2 | $160.79 | 12.212% | $180.4257 | $180.43 | $180.45 | $180.40 |
| Purchase #3 | $84.63 | 8.657% | $91.9564 | $91.96 | $91.95 | $92.00 |
| Purchase #4 | $146.54 | 9.510% | $160.476 | $160.48 | $160.50 | $160.50 |
| Purchase #5 | $45.29 | 3.400% | $46.8299 | $46.83 | $46.85 | $46.80 |
| Purchase #6 | $102.68 | 6.154% | $108.9989 | $109.00 | $109.00 | $109.00 |
| Purchase #7 | $219.78 | 13.286% | $248.98 | $248.98 | $249.00 | $249.00 |
| 7 purchase totals = | $871.21 | $963.7890 | $963.80 | $963.85 | $963.80 | |