| 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 | $193.78 | 10.320% | $213.7781 | $213.78 | $213.80 | $213.80 |
| Purchase #2 | $154.80 | 9.379% | $169.3187 | $169.32 | $169.30 | $169.30 |
| Purchase #3 | $130.77 | 5.733% | $138.267 | $138.27 | $138.25 | $138.30 |
| Purchase #4 | $52.52 | 11.469% | $58.5435 | $58.54 | $58.55 | $58.50 |
| Purchase #5 | $35.49 | 6.422% | $37.7692 | $37.77 | $37.75 | $37.80 |
| Purchase #6 | $61.91 | 10.166% | $68.2038 | $68.20 | $68.20 | $68.20 |
| Purchase #7 | $237.64 | 9.606% | $260.4677 | $260.47 | $260.45 | $260.50 |
| 7 purchase totals = | $866.91 | $946.3480 | $946.35 | $946.30 | $946.40 | |