| 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 | $113.53 | 6.872% | $121.3318 | $121.33 | $121.35 | $121.30 |
| Purchase #2 | $238.29 | 5.476% | $251.3388 | $251.34 | $251.35 | $251.30 |
| Purchase #3 | $59.36 | 13.128% | $67.1528 | $67.15 | $67.15 | $67.20 |
| Purchase #4 | $199.67 | 4.471% | $208.5972 | $208.60 | $208.60 | $208.60 |
| Purchase #5 | $105.47 | 9.231% | $115.2059 | $115.21 | $115.20 | $115.20 |
| Purchase #6 | $75.73 | 13.422% | $85.8945 | $85.89 | $85.90 | $85.90 |
| Purchase #7 | $130.53 | 5.646% | $137.8997 | $137.90 | $137.90 | $137.90 |
| 7 purchase totals = | $922.58 | $987.4207 | $987.42 | $987.45 | $987.40 | |