| 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 | $122.64 | 4.494% | $128.1514 | $128.15 | $128.15 | $128.20 |
| Purchase #2 | $186.80 | 7.817% | $201.4022 | $201.40 | $201.40 | $201.40 |
| Purchase #3 | $187.31 | 11.214% | $208.3149 | $208.31 | $208.30 | $208.30 |
| Purchase #4 | $228.46 | 9.422% | $249.9855 | $249.99 | $250.00 | $250.00 |
| Purchase #5 | $170.51 | 8.177% | $184.4526 | $184.45 | $184.45 | $184.50 |
| Purchase #6 | $107.36 | 8.306% | $116.2773 | $116.28 | $116.30 | $116.30 |
| Purchase #7 | $65.48 | 8.266% | $70.8926 | $70.89 | $70.90 | $70.90 |
| 7 purchase totals = | $1,068.56 | $1,159.4765 | $1,159.47 | $1,159.50 | $1,159.60 | |