| 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 | $198.58 | 7.113% | $212.705 | $212.71 | $212.70 | $212.70 |
| Purchase #2 | $204.80 | 6.347% | $217.7987 | $217.80 | $217.80 | $217.80 |
| Purchase #3 | $210.36 | 6.861% | $224.7928 | $224.79 | $224.80 | $224.80 |
| Purchase #4 | $185.73 | 10.331% | $204.9178 | $204.92 | $204.90 | $204.90 |
| Purchase #5 | $248.96 | 11.645% | $277.9514 | $277.95 | $277.95 | $278.00 |
| Purchase #6 | $78.38 | 13.503% | $88.9637 | $88.96 | $88.95 | $89.00 |
| Purchase #7 | $195.34 | 7.704% | $210.389 | $210.39 | $210.40 | $210.40 |
| 7 purchase totals = | $1,322.15 | $1,437.5184 | $1,437.52 | $1,437.50 | $1,437.60 | |