| 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 | $127.46 | 10.551% | $140.9083 | $140.91 | $140.90 | $140.90 |
| Purchase #2 | $88.79 | 4.172% | $92.4943 | $92.49 | $92.50 | $92.50 |
| Purchase #3 | $176.70 | 8.216% | $191.2177 | $191.22 | $191.20 | $191.20 |
| Purchase #4 | $166.69 | 7.577% | $179.3201 | $179.32 | $179.30 | $179.30 |
| Purchase #5 | $13.98 | 6.645% | $14.909 | $14.91 | $14.90 | $14.90 |
| Purchase #6 | $230.94 | 9.647% | $253.2188 | $253.22 | $253.20 | $253.20 |
| Purchase #7 | $26.31 | 10.602% | $29.0994 | $29.10 | $29.10 | $29.10 |
| 7 purchase totals = | $830.87 | $901.1676 | $901.17 | $901.10 | $901.10 | |