| 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 | $217.32 | 4.409% | $226.9016 | $226.90 | $226.90 | $226.90 |
| Purchase #2 | $224.76 | 13.808% | $255.7949 | $255.79 | $255.80 | $255.80 |
| Purchase #3 | $29.58 | 6.611% | $31.5355 | $31.54 | $31.55 | $31.50 |
| Purchase #4 | $243.90 | 13.770% | $277.485 | $277.49 | $277.50 | $277.50 |
| Purchase #5 | $122.33 | 7.405% | $131.3885 | $131.39 | $131.40 | $131.40 |
| Purchase #6 | $250.99 | 11.249% | $279.2239 | $279.22 | $279.20 | $279.20 |
| Purchase #7 | $148.96 | 9.771% | $163.5149 | $163.51 | $163.50 | $163.50 |
| 7 purchase totals = | $1,237.84 | $1,365.8443 | $1,365.84 | $1,365.85 | $1,365.80 | |