| 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 | $27.85 | 3.560% | $28.8415 | $28.84 | $28.85 | $28.80 |
| Purchase #2 | $249.40 | 4.317% | $260.1666 | $260.17 | $260.15 | $260.20 |
| Purchase #3 | $139.28 | 9.107% | $151.9642 | $151.96 | $151.95 | $152.00 |
| Purchase #4 | $170.91 | 3.527% | $176.938 | $176.94 | $176.95 | $176.90 |
| Purchase #5 | $24.27 | 6.540% | $25.8573 | $25.86 | $25.85 | $25.90 |
| Purchase #6 | $146.90 | 13.233% | $166.3393 | $166.34 | $166.35 | $166.30 |
| Purchase #7 | $248.41 | 10.342% | $274.1006 | $274.10 | $274.10 | $274.10 |
| 7 purchase totals = | $1,007.02 | $1,084.2075 | $1,084.21 | $1,084.20 | $1,084.20 | |