| 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 | $26.81 | 10.148% | $29.5307 | $29.53 | $29.55 | $29.50 |
| Purchase #2 | $117.51 | 12.401% | $132.0824 | $132.08 | $132.10 | $132.10 |
| Purchase #3 | $226.38 | 11.235% | $251.8138 | $251.81 | $251.80 | $251.80 |
| Purchase #4 | $181.90 | 3.451% | $188.1774 | $188.18 | $188.20 | $188.20 |
| Purchase #5 | $151.26 | 8.485% | $164.0944 | $164.09 | $164.10 | $164.10 |
| Purchase #6 | $151.48 | 8.835% | $164.8633 | $164.86 | $164.85 | $164.90 |
| Purchase #7 | $61.59 | 11.771% | $68.8398 | $68.84 | $68.85 | $68.80 |
| 7 purchase totals = | $916.93 | $999.4018 | $999.39 | $999.45 | $999.40 | |