| 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 | $109.96 | 10.217% | $121.1946 | $121.19 | $121.20 | $121.20 |
| Purchase #2 | $138.29 | 7.326% | $148.4211 | $148.42 | $148.40 | $148.40 |
| Purchase #3 | $211.71 | 7.297% | $227.1585 | $227.16 | $227.15 | $227.20 |
| Purchase #4 | $82.77 | 6.355% | $88.03 | $88.03 | $88.05 | $88.00 |
| Purchase #5 | $97.50 | 8.218% | $105.5126 | $105.51 | $105.50 | $105.50 |
| Purchase #6 | $217.33 | 13.293% | $246.2197 | $246.22 | $246.20 | $246.20 |
| Purchase #7 | $34.47 | 3.103% | $35.5396 | $35.54 | $35.55 | $35.50 |
| 7 purchase totals = | $892.03 | $972.0761 | $972.07 | $972.05 | $972.00 | |