| 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 | $107.46 | 9.227% | $117.3753 | $117.38 | $117.40 | $117.40 |
| Purchase #2 | $166.92 | 9.405% | $182.6188 | $182.62 | $182.60 | $182.60 |
| Purchase #3 | $213.70 | 6.132% | $226.8041 | $226.80 | $226.80 | $226.80 |
| Purchase #4 | $199.89 | 12.405% | $224.6864 | $224.69 | $224.70 | $224.70 |
| Purchase #5 | $73.68 | 11.452% | $82.1178 | $82.12 | $82.10 | $82.10 |
| Purchase #6 | $32.63 | 8.358% | $35.3572 | $35.36 | $35.35 | $35.40 |
| Purchase #7 | $134.80 | 5.485% | $142.1938 | $142.19 | $142.20 | $142.20 |
| 7 purchase totals = | $929.08 | $1,011.1534 | $1,011.16 | $1,011.15 | $1,011.20 | |