| 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 | $221.31 | 8.245% | $239.557 | $239.56 | $239.55 | $239.60 |
| Purchase #2 | $83.78 | 12.388% | $94.1587 | $94.16 | $94.15 | $94.20 |
| Purchase #3 | $32.34 | 9.394% | $35.378 | $35.38 | $35.40 | $35.40 |
| Purchase #4 | $53.26 | 10.137% | $58.659 | $58.66 | $58.65 | $58.70 |
| Purchase #5 | $64.27 | 5.408% | $67.7457 | $67.75 | $67.75 | $67.70 |
| Purchase #6 | $163.42 | 11.707% | $182.5516 | $182.55 | $182.55 | $182.60 |
| Purchase #7 | $37.46 | 9.837% | $41.1449 | $41.14 | $41.15 | $41.10 |
| 7 purchase totals = | $655.84 | $719.1949 | $719.20 | $719.20 | $719.30 | |