| 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 | $73.94 | 10.733% | $81.876 | $81.88 | $81.90 | $81.90 |
| Purchase #2 | $33.96 | 11.422% | $37.8389 | $37.84 | $37.85 | $37.80 |
| Purchase #3 | $170.54 | 13.697% | $193.8989 | $193.90 | $193.90 | $193.90 |
| Purchase #4 | $227.34 | 4.128% | $236.7246 | $236.72 | $236.70 | $236.70 |
| Purchase #5 | $249.39 | 12.666% | $280.9777 | $280.98 | $281.00 | $281.00 |
| Purchase #6 | $60.38 | 6.415% | $64.2534 | $64.25 | $64.25 | $64.30 |
| Purchase #7 | $237.57 | 10.825% | $263.287 | $263.29 | $263.30 | $263.30 |
| 7 purchase totals = | $1,053.12 | $1,158.8565 | $1,158.86 | $1,158.90 | $1,158.90 | |