| 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 | $236.51 | 3.336% | $244.4 | $244.40 | $244.40 | $244.40 |
| Purchase #2 | $200.71 | 11.582% | $223.9562 | $223.96 | $223.95 | $224.00 |
| Purchase #3 | $55.72 | 10.874% | $61.779 | $61.78 | $61.80 | $61.80 |
| Purchase #4 | $41.57 | 10.631% | $45.9893 | $45.99 | $46.00 | $46.00 |
| Purchase #5 | $41.67 | 13.395% | $47.2517 | $47.25 | $47.25 | $47.30 |
| Purchase #6 | $223.95 | 6.486% | $238.4754 | $238.48 | $238.50 | $238.50 |
| Purchase #7 | $6.64 | 4.781% | $6.9575 | $6.96 | $6.95 | $7.00 |
| 7 purchase totals = | $806.77 | $868.8091 | $868.82 | $868.85 | $869.00 | |