| 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 | $210.72 | 6.523% | $224.4653 | $224.47 | $224.45 | $224.50 |
| Purchase #2 | $235.54 | 5.389% | $248.2333 | $248.23 | $248.25 | $248.20 |
| Purchase #3 | $53.55 | 7.868% | $57.7633 | $57.76 | $57.75 | $57.80 |
| Purchase #4 | $227.62 | 12.750% | $256.6416 | $256.64 | $256.65 | $256.60 |
| Purchase #5 | $86.39 | 11.512% | $96.3352 | $96.34 | $96.35 | $96.30 |
| Purchase #6 | $125.81 | 8.666% | $136.7127 | $136.71 | $136.70 | $136.70 |
| Purchase #7 | $232.92 | 10.638% | $257.698 | $257.70 | $257.70 | $257.70 |
| 7 purchase totals = | $1,172.55 | $1,277.8494 | $1,277.85 | $1,277.85 | $1,277.80 | |