| 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 | $241.35 | 6.407% | $256.8133 | $256.81 | $256.80 | $256.80 |
| Purchase #2 | $244.28 | 13.490% | $277.2334 | $277.23 | $277.25 | $277.20 |
| Purchase #3 | $188.74 | 12.729% | $212.7647 | $212.76 | $212.75 | $212.80 |
| Purchase #4 | $246.84 | 3.454% | $255.3659 | $255.37 | $255.35 | $255.40 |
| Purchase #5 | $250.88 | 11.560% | $279.8817 | $279.88 | $279.90 | $279.90 |
| Purchase #6 | $205.90 | 12.672% | $231.9916 | $231.99 | $232.00 | $232.00 |
| Purchase #7 | $154.48 | 13.356% | $175.1123 | $175.11 | $175.10 | $175.10 |
| 7 purchase totals = | $1,532.47 | $1,689.1629 | $1,689.15 | $1,689.15 | $1,689.20 | |