| 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 | $88.81 | 6.369% | $94.4663 | $94.47 | $94.45 | $94.50 |
| Purchase #2 | $169.44 | 10.832% | $187.7937 | $187.79 | $187.80 | $187.80 |
| Purchase #3 | $157.85 | 3.651% | $163.6131 | $163.61 | $163.60 | $163.60 |
| Purchase #4 | $116.27 | 11.769% | $129.9538 | $129.95 | $129.95 | $130.00 |
| Purchase #5 | $194.89 | 8.205% | $210.8807 | $210.88 | $210.90 | $210.90 |
| Purchase #6 | $85.27 | 11.518% | $95.0914 | $95.09 | $95.10 | $95.10 |
| Purchase #7 | $228.56 | 6.498% | $243.4118 | $243.41 | $243.40 | $243.40 |
| 7 purchase totals = | $1,041.09 | $1,125.2108 | $1,125.20 | $1,125.20 | $1,125.30 | |