| 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 | $94.77 | 8.456% | $102.7838 | $102.78 | $102.80 | $102.80 |
| Purchase #2 | $93.70 | 12.569% | $105.4772 | $105.48 | $105.50 | $105.50 |
| Purchase #3 | $137.44 | 11.489% | $153.2305 | $153.23 | $153.25 | $153.20 |
| Purchase #4 | $125.92 | 12.576% | $141.7557 | $141.76 | $141.75 | $141.80 |
| Purchase #5 | $25.94 | 7.686% | $27.9337 | $27.93 | $27.95 | $27.90 |
| Purchase #6 | $28.63 | 10.254% | $31.5657 | $31.57 | $31.55 | $31.60 |
| Purchase #7 | $231.95 | 12.750% | $261.5236 | $261.52 | $261.50 | $261.50 |
| 7 purchase totals = | $738.35 | $824.2702 | $824.27 | $824.30 | $824.30 | |