| 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 | $229.61 | 12.196% | $257.6132 | $257.61 | $257.60 | $257.60 |
| Purchase #2 | $147.50 | 10.833% | $163.4787 | $163.48 | $163.50 | $163.50 |
| Purchase #3 | $37.41 | 8.277% | $40.5064 | $40.51 | $40.50 | $40.50 |
| Purchase #4 | $32.82 | 13.826% | $37.3577 | $37.36 | $37.35 | $37.40 |
| Purchase #5 | $33.35 | 13.252% | $37.7695 | $37.77 | $37.75 | $37.80 |
| Purchase #6 | $154.96 | 11.729% | $173.1353 | $173.14 | $173.15 | $173.10 |
| Purchase #7 | $220.43 | 7.831% | $237.6919 | $237.69 | $237.70 | $237.70 |
| 7 purchase totals = | $856.08 | $947.5527 | $947.56 | $947.55 | $947.60 | |