| 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 | $9.49 | 11.765% | $10.6065 | $10.61 | $10.60 | $10.60 |
| Purchase #2 | $212.69 | 13.782% | $242.0029 | $242.00 | $242.00 | $242.00 |
| Purchase #3 | $54.57 | 10.651% | $60.3823 | $60.38 | $60.40 | $60.40 |
| Purchase #4 | $110.29 | 5.736% | $116.6162 | $116.62 | $116.60 | $116.60 |
| Purchase #5 | $47.61 | 8.215% | $51.5212 | $51.52 | $51.50 | $51.50 |
| Purchase #6 | $132.46 | 6.297% | $140.801 | $140.80 | $140.80 | $140.80 |
| Purchase #7 | $228.52 | 13.780% | $260.0101 | $260.01 | $260.00 | $260.00 |
| 7 purchase totals = | $795.63 | $881.9402 | $881.94 | $881.90 | $881.90 | |