| 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 | $130.63 | 10.839% | $144.789 | $144.79 | $144.80 | $144.80 |
| Purchase #2 | $135.38 | 11.796% | $151.3494 | $151.35 | $151.35 | $151.30 |
| Purchase #3 | $51.48 | 9.819% | $56.5348 | $56.53 | $56.55 | $56.50 |
| Purchase #4 | $151.99 | 7.739% | $163.7525 | $163.75 | $163.75 | $163.80 |
| Purchase #5 | $219.69 | 8.460% | $238.2758 | $238.28 | $238.30 | $238.30 |
| Purchase #6 | $115.38 | 6.176% | $122.5059 | $122.51 | $122.50 | $122.50 |
| Purchase #7 | $58.59 | 10.667% | $64.8398 | $64.84 | $64.85 | $64.80 |
| 7 purchase totals = | $863.14 | $942.0472 | $942.05 | $942.10 | $942.00 | |