| 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 | $235.61 | 4.737% | $246.7708 | $246.77 | $246.75 | $246.80 |
| Purchase #2 | $125.60 | 8.820% | $136.6779 | $136.68 | $136.70 | $136.70 |
| Purchase #3 | $150.79 | 4.831% | $158.0747 | $158.07 | $158.05 | $158.10 |
| Purchase #4 | $40.93 | 13.488% | $46.4506 | $46.45 | $46.45 | $46.50 |
| Purchase #5 | $98.35 | 3.191% | $101.4883 | $101.49 | $101.50 | $101.50 |
| Purchase #6 | $18.53 | 3.438% | $19.1671 | $19.17 | $19.15 | $19.20 |
| Purchase #7 | $171.69 | 10.291% | $189.3586 | $189.36 | $189.35 | $189.40 |
| 7 purchase totals = | $841.50 | $897.9880 | $897.99 | $897.95 | $898.20 | |