| 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 | $10.87 | 12.584% | $12.2379 | $12.24 | $12.25 | $12.20 |
| Purchase #2 | $107.80 | 13.823% | $122.7012 | $122.70 | $122.70 | $122.70 |
| Purchase #3 | $234.71 | 8.171% | $253.8882 | $253.89 | $253.90 | $253.90 |
| Purchase #4 | $85.56 | 6.571% | $91.1821 | $91.18 | $91.20 | $91.20 |
| Purchase #5 | $87.76 | 7.363% | $94.2218 | $94.22 | $94.20 | $94.20 |
| Purchase #6 | $228.64 | 5.154% | $240.4241 | $240.42 | $240.40 | $240.40 |
| Purchase #7 | $101.32 | 10.477% | $111.9353 | $111.94 | $111.95 | $111.90 |
| 7 purchase totals = | $856.66 | $926.5906 | $926.59 | $926.60 | $926.50 | |