| 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 | $12.58 | 9.155% | $13.7317 | $13.73 | $13.75 | $13.70 |
| Purchase #2 | $207.78 | 10.273% | $229.1252 | $229.13 | $229.15 | $229.10 |
| Purchase #3 | $183.78 | 11.295% | $204.538 | $204.54 | $204.55 | $204.50 |
| Purchase #4 | $101.29 | 9.660% | $111.0746 | $111.07 | $111.05 | $111.10 |
| Purchase #5 | $87.50 | 6.541% | $93.2234 | $93.22 | $93.20 | $93.20 |
| Purchase #6 | $186.98 | 12.288% | $209.9561 | $209.96 | $209.95 | $210.00 |
| Purchase #7 | $118.29 | 12.700% | $133.3128 | $133.31 | $133.30 | $133.30 |
| 7 purchase totals = | $898.20 | $994.9618 | $994.96 | $994.95 | $994.90 | |