| 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 | $190.45 | 12.207% | $213.6982 | $213.70 | $213.70 | $213.70 |
| Purchase #2 | $236.34 | 4.106% | $246.0441 | $246.04 | $246.05 | $246.00 |
| Purchase #3 | $112.38 | 8.168% | $121.5592 | $121.56 | $121.55 | $121.60 |
| Purchase #4 | $50.79 | 6.348% | $54.0141 | $54.01 | $54.00 | $54.00 |
| Purchase #5 | $209.29 | 7.135% | $224.2228 | $224.22 | $224.20 | $224.20 |
| Purchase #6 | $163.32 | 6.598% | $174.0959 | $174.10 | $174.10 | $174.10 |
| Purchase #7 | $122.39 | 4.464% | $127.8535 | $127.85 | $127.85 | $127.90 |
| 7 purchase totals = | $1,084.96 | $1,161.4878 | $1,161.48 | $1,161.45 | $1,161.50 | |