| 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 | $220.62 | 7.765% | $237.7511 | $237.75 | $237.75 | $237.80 |
| Purchase #2 | $20.47 | 3.470% | $21.1803 | $21.18 | $21.20 | $21.20 |
| Purchase #3 | $78.32 | 3.553% | $81.1027 | $81.10 | $81.10 | $81.10 |
| Purchase #4 | $67.44 | 3.344% | $69.6952 | $69.70 | $69.70 | $69.70 |
| Purchase #5 | $119.65 | 10.372% | $132.0601 | $132.06 | $132.05 | $132.10 |
| Purchase #6 | $244.96 | 13.790% | $278.74 | $278.74 | $278.75 | $278.70 |
| Purchase #7 | $216.44 | 7.491% | $232.6535 | $232.65 | $232.65 | $232.70 |
| 7 purchase totals = | $967.90 | $1,053.1829 | $1,053.18 | $1,053.20 | $1,053.30 | |