| 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 | $94.29 | 11.500% | $105.1334 | $105.13 | $105.15 | $105.10 |
| Purchase #2 | $140.78 | 11.305% | $156.6952 | $156.70 | $156.70 | $156.70 |
| Purchase #3 | $243.49 | 7.352% | $261.3914 | $261.39 | $261.40 | $261.40 |
| Purchase #4 | $124.99 | 7.568% | $134.4492 | $134.45 | $134.45 | $134.40 |
| Purchase #5 | $235.65 | 4.870% | $247.1262 | $247.13 | $247.15 | $247.10 |
| Purchase #6 | $44.62 | 11.390% | $49.7022 | $49.70 | $49.70 | $49.70 |
| Purchase #7 | $126.46 | 11.819% | $141.4063 | $141.41 | $141.40 | $141.40 |
| 7 purchase totals = | $1,010.28 | $1,095.9039 | $1,095.91 | $1,095.95 | $1,095.80 | |