| 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 | $102.27 | 11.104% | $113.6261 | $113.63 | $113.65 | $113.60 |
| Purchase #2 | $89.25 | 12.623% | $100.516 | $100.52 | $100.50 | $100.50 |
| Purchase #3 | $58.50 | 3.602% | $60.6072 | $60.61 | $60.60 | $60.60 |
| Purchase #4 | $232.46 | 5.221% | $244.5967 | $244.60 | $244.60 | $244.60 |
| Purchase #5 | $5.42 | 10.335% | $5.9802 | $5.98 | $6.00 | $6.00 |
| Purchase #6 | $238.75 | 12.358% | $268.2547 | $268.25 | $268.25 | $268.30 |
| Purchase #7 | $74.37 | 13.524% | $84.4278 | $84.43 | $84.45 | $84.40 |
| 7 purchase totals = | $801.02 | $878.0087 | $878.02 | $878.05 | $878.00 | |