| 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 | $121.47 | 9.314% | $132.7837 | $132.78 | $132.80 | $132.80 |
| Purchase #2 | $178.51 | 5.421% | $188.187 | $188.19 | $188.20 | $188.20 |
| Purchase #3 | $12.29 | 11.269% | $13.675 | $13.68 | $13.70 | $13.70 |
| Purchase #4 | $130.98 | 7.590% | $140.9214 | $140.92 | $140.90 | $140.90 |
| Purchase #5 | $217.30 | 9.409% | $237.7458 | $237.75 | $237.75 | $237.70 |
| Purchase #6 | $212.71 | 4.355% | $221.9735 | $221.97 | $221.95 | $222.00 |
| Purchase #7 | $54.88 | 7.219% | $58.8418 | $58.84 | $58.85 | $58.80 |
| 7 purchase totals = | $928.14 | $994.1282 | $994.13 | $994.15 | $994.10 | |