| 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 | $249.66 | 9.417% | $273.1705 | $273.17 | $273.15 | $273.20 |
| Purchase #2 | $11.77 | 13.125% | $13.3148 | $13.31 | $13.30 | $13.30 |
| Purchase #3 | $81.97 | 10.686% | $90.7293 | $90.73 | $90.75 | $90.70 |
| Purchase #4 | $145.77 | 9.114% | $159.0555 | $159.06 | $159.05 | $159.10 |
| Purchase #5 | $112.28 | 8.119% | $121.396 | $121.40 | $121.40 | $121.40 |
| Purchase #6 | $104.27 | 11.354% | $116.1088 | $116.11 | $116.10 | $116.10 |
| Purchase #7 | $79.72 | 11.817% | $89.1405 | $89.14 | $89.15 | $89.10 |
| 7 purchase totals = | $785.44 | $862.9154 | $862.92 | $862.90 | $862.90 | |