| 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 | $211.88 | 9.606% | $232.2332 | $232.23 | $232.25 | $232.20 |
| Purchase #2 | $219.61 | 6.186% | $233.1951 | $233.20 | $233.20 | $233.20 |
| Purchase #3 | $243.44 | 13.148% | $275.4475 | $275.45 | $275.45 | $275.40 |
| Purchase #4 | $188.32 | 9.649% | $206.491 | $206.49 | $206.50 | $206.50 |
| Purchase #5 | $28.36 | 8.828% | $30.8636 | $30.86 | $30.85 | $30.90 |
| Purchase #6 | $144.39 | 9.799% | $158.5388 | $158.54 | $158.55 | $158.50 |
| Purchase #7 | $45.64 | 6.362% | $48.5436 | $48.54 | $48.55 | $48.50 |
| 7 purchase totals = | $1,081.64 | $1,185.3128 | $1,185.31 | $1,185.35 | $1,185.20 | |