| 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 | $196.28 | 13.252% | $222.291 | $222.29 | $222.30 | $222.30 |
| Purchase #2 | $233.54 | 8.524% | $253.4469 | $253.45 | $253.45 | $253.40 |
| Purchase #3 | $46.82 | 4.301% | $48.8337 | $48.83 | $48.85 | $48.80 |
| Purchase #4 | $46.73 | 3.634% | $48.4282 | $48.43 | $48.45 | $48.40 |
| Purchase #5 | $10.46 | 3.300% | $10.8052 | $10.81 | $10.80 | $10.80 |
| Purchase #6 | $194.77 | 9.608% | $213.4835 | $213.48 | $213.50 | $213.50 |
| Purchase #7 | $116.45 | 4.830% | $122.0745 | $122.07 | $122.05 | $122.10 |
| 7 purchase totals = | $845.05 | $919.3630 | $919.36 | $919.40 | $919.30 | |