| 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 | $162.37 | 9.308% | $177.4834 | $177.48 | $177.50 | $177.50 |
| Purchase #2 | $234.84 | 6.267% | $249.5574 | $249.56 | $249.55 | $249.60 |
| Purchase #3 | $128.74 | 12.348% | $144.6368 | $144.64 | $144.65 | $144.60 |
| Purchase #4 | $100.89 | 9.177% | $110.1487 | $110.15 | $110.15 | $110.10 |
| Purchase #5 | $236.72 | 5.148% | $248.9063 | $248.91 | $248.90 | $248.90 |
| Purchase #6 | $75.88 | 11.342% | $84.4863 | $84.49 | $84.50 | $84.50 |
| Purchase #7 | $58.74 | 11.840% | $65.6948 | $65.69 | $65.70 | $65.70 |
| 7 purchase totals = | $998.18 | $1,080.9137 | $1,080.92 | $1,080.95 | $1,080.90 | |