| 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 | $110.88 | 7.683% | $119.3989 | $119.40 | $119.40 | $119.40 |
| Purchase #2 | $232.35 | 8.646% | $252.439 | $252.44 | $252.45 | $252.40 |
| Purchase #3 | $118.54 | 5.779% | $125.3904 | $125.39 | $125.40 | $125.40 |
| Purchase #4 | $143.38 | 5.677% | $151.5197 | $151.52 | $151.50 | $151.50 |
| Purchase #5 | $100.41 | 5.654% | $106.0872 | $106.09 | $106.10 | $106.10 |
| Purchase #6 | $108.78 | 9.459% | $119.0695 | $119.07 | $119.05 | $119.10 |
| Purchase #7 | $151.75 | 6.537% | $161.6699 | $161.67 | $161.65 | $161.70 |
| 7 purchase totals = | $966.09 | $1,035.5746 | $1,035.58 | $1,035.55 | $1,035.60 | |