| 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 | $234.68 | 7.621% | $252.565 | $252.57 | $252.55 | $252.60 |
| Purchase #2 | $18.78 | 12.747% | $21.1739 | $21.17 | $21.15 | $21.20 |
| Purchase #3 | $24.52 | 7.407% | $26.3362 | $26.34 | $26.35 | $26.30 |
| Purchase #4 | $106.47 | 11.554% | $118.7715 | $118.77 | $118.75 | $118.80 |
| Purchase #5 | $131.76 | 5.629% | $139.1768 | $139.18 | $139.20 | $139.20 |
| Purchase #6 | $224.83 | 11.625% | $250.9665 | $250.97 | $250.95 | $251.00 |
| Purchase #7 | $159.73 | 4.434% | $166.8124 | $166.81 | $166.80 | $166.80 |
| 7 purchase totals = | $900.77 | $975.8023 | $975.81 | $975.75 | $975.90 | |