| 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 | $116.50 | 7.107% | $124.7797 | $124.78 | $124.80 | $124.80 |
| Purchase #2 | $238.29 | 4.594% | $249.237 | $249.24 | $249.25 | $249.20 |
| Purchase #3 | $105.94 | 10.140% | $116.6823 | $116.68 | $116.70 | $116.70 |
| Purchase #4 | $218.87 | 7.874% | $236.1038 | $236.10 | $236.10 | $236.10 |
| Purchase #5 | $240.90 | 5.102% | $253.1907 | $253.19 | $253.20 | $253.20 |
| Purchase #6 | $20.43 | 13.479% | $23.1838 | $23.18 | $23.20 | $23.20 |
| Purchase #7 | $118.67 | 10.494% | $131.1232 | $131.12 | $131.10 | $131.10 |
| 7 purchase totals = | $1,059.60 | $1,134.3005 | $1,134.29 | $1,134.35 | $1,134.30 | |