| 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 | $228.85 | 3.203% | $236.1801 | $236.18 | $236.20 | $236.20 |
| Purchase #2 | $210.66 | 8.133% | $227.793 | $227.79 | $227.80 | $227.80 |
| Purchase #3 | $181.56 | 3.334% | $187.6132 | $187.61 | $187.60 | $187.60 |
| Purchase #4 | $75.80 | 10.612% | $83.8439 | $83.84 | $83.85 | $83.80 |
| Purchase #5 | $236.34 | 5.860% | $250.1895 | $250.19 | $250.20 | $250.20 |
| Purchase #6 | $182.58 | 5.130% | $191.9464 | $191.95 | $191.95 | $191.90 |
| Purchase #7 | $98.60 | 11.834% | $110.2683 | $110.27 | $110.25 | $110.30 |
| 7 purchase totals = | $1,214.39 | $1,287.8344 | $1,287.83 | $1,287.85 | $1,287.80 | |