| 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 | $237.99 | 4.737% | $249.2636 | $249.26 | $249.25 | $249.30 |
| Purchase #2 | $67.79 | 3.702% | $70.2996 | $70.30 | $70.30 | $70.30 |
| Purchase #3 | $134.78 | 7.741% | $145.2133 | $145.21 | $145.20 | $145.20 |
| Purchase #4 | $67.52 | 12.726% | $76.1126 | $76.11 | $76.10 | $76.10 |
| Purchase #5 | $25.63 | 8.297% | $27.7565 | $27.76 | $27.75 | $27.80 |
| Purchase #6 | $45.62 | 6.777% | $48.7117 | $48.71 | $48.70 | $48.70 |
| Purchase #7 | $12.61 | 10.398% | $13.9212 | $13.92 | $13.90 | $13.90 |
| 7 purchase totals = | $591.94 | $631.2785 | $631.27 | $631.20 | $631.30 | |