| 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 | $206.87 | 9.760% | $227.0605 | $227.06 | $227.05 | $227.10 |
| Purchase #2 | $27.89 | 6.526% | $29.7101 | $29.71 | $29.70 | $29.70 |
| Purchase #3 | $185.70 | 6.296% | $197.3917 | $197.39 | $197.40 | $197.40 |
| Purchase #4 | $163.83 | 13.211% | $185.4736 | $185.47 | $185.45 | $185.50 |
| Purchase #5 | $48.64 | 5.701% | $51.413 | $51.41 | $51.40 | $51.40 |
| Purchase #6 | $84.31 | 5.463% | $88.9159 | $88.92 | $88.90 | $88.90 |
| Purchase #7 | $37.38 | 11.511% | $41.6828 | $41.68 | $41.70 | $41.70 |
| 7 purchase totals = | $754.62 | $821.6476 | $821.64 | $821.60 | $821.70 | |