| 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 | $217.60 | 9.853% | $239.0401 | $239.04 | $239.05 | $239.00 |
| Purchase #2 | $137.77 | 13.343% | $156.1527 | $156.15 | $156.15 | $156.20 |
| Purchase #3 | $120.71 | 8.872% | $131.4194 | $131.42 | $131.40 | $131.40 |
| Purchase #4 | $110.50 | 9.741% | $121.2638 | $121.26 | $121.25 | $121.30 |
| Purchase #5 | $80.50 | 9.614% | $88.2393 | $88.24 | $88.25 | $88.20 |
| Purchase #6 | $232.43 | 12.168% | $260.7121 | $260.71 | $260.70 | $260.70 |
| Purchase #7 | $241.88 | 5.421% | $254.9923 | $254.99 | $255.00 | $255.00 |
| 7 purchase totals = | $1,141.39 | $1,251.8197 | $1,251.81 | $1,251.80 | $1,251.80 | |