| 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 | $130.53 | 11.338% | $145.3295 | $145.33 | $145.35 | $145.30 |
| Purchase #2 | $249.70 | 10.274% | $275.3542 | $275.35 | $275.35 | $275.40 |
| Purchase #3 | $246.84 | 4.410% | $257.7256 | $257.73 | $257.75 | $257.70 |
| Purchase #4 | $42.92 | 12.254% | $48.1794 | $48.18 | $48.20 | $48.20 |
| Purchase #5 | $116.89 | 3.315% | $120.7649 | $120.76 | $120.75 | $120.80 |
| Purchase #6 | $41.84 | 4.836% | $43.8634 | $43.86 | $43.85 | $43.90 |
| Purchase #7 | $126.62 | 9.858% | $139.1022 | $139.10 | $139.10 | $139.10 |
| 7 purchase totals = | $955.34 | $1,030.3192 | $1,030.31 | $1,030.35 | $1,030.40 | |