| 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 | $223.66 | 5.114% | $235.098 | $235.10 | $235.10 | $235.10 |
| Purchase #2 | $118.84 | 7.778% | $128.0834 | $128.08 | $128.10 | $128.10 |
| Purchase #3 | $128.56 | 6.552% | $136.9833 | $136.98 | $137.00 | $137.00 |
| Purchase #4 | $109.53 | 6.162% | $116.2792 | $116.28 | $116.30 | $116.30 |
| Purchase #5 | $139.79 | 8.127% | $151.1507 | $151.15 | $151.15 | $151.20 |
| Purchase #6 | $153.74 | 7.129% | $164.7001 | $164.70 | $164.70 | $164.70 |
| Purchase #7 | $175.83 | 7.362% | $188.7746 | $188.77 | $188.75 | $188.80 |
| 7 purchase totals = | $1,049.95 | $1,121.0693 | $1,121.06 | $1,121.10 | $1,121.20 | |