| 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 | $220.32 | 6.191% | $233.96 | $233.96 | $233.95 | $234.00 |
| Purchase #2 | $220.94 | 11.729% | $246.8541 | $246.85 | $246.85 | $246.90 |
| Purchase #3 | $211.35 | 3.504% | $218.7557 | $218.76 | $218.75 | $218.80 |
| Purchase #4 | $59.92 | 5.767% | $63.3756 | $63.38 | $63.40 | $63.40 |
| Purchase #5 | $27.61 | 3.850% | $28.673 | $28.67 | $28.65 | $28.70 |
| Purchase #6 | $238.58 | 4.429% | $249.1467 | $249.15 | $249.15 | $249.10 |
| Purchase #7 | $242.98 | 7.275% | $260.6568 | $260.66 | $260.65 | $260.70 |
| 7 purchase totals = | $1,221.70 | $1,301.4219 | $1,301.43 | $1,301.40 | $1,301.60 | |