| 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 | $128.60 | 12.420% | $144.5721 | $144.57 | $144.55 | $144.60 |
| Purchase #2 | $244.39 | 5.231% | $257.174 | $257.17 | $257.15 | $257.20 |
| Purchase #3 | $163.45 | 11.513% | $182.268 | $182.27 | $182.25 | $182.30 |
| Purchase #4 | $96.50 | 6.613% | $102.8815 | $102.88 | $102.90 | $102.90 |
| Purchase #5 | $203.98 | 9.849% | $224.07 | $224.07 | $224.05 | $224.10 |
| Purchase #6 | $68.48 | 13.696% | $77.859 | $77.86 | $77.85 | $77.90 |
| Purchase #7 | $242.95 | 13.562% | $275.8989 | $275.90 | $275.90 | $275.90 |
| 7 purchase totals = | $1,148.35 | $1,264.7235 | $1,264.72 | $1,264.65 | $1,264.90 | |