| 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 | $239.29 | 5.230% | $251.8049 | $251.80 | $251.80 | $251.80 |
| Purchase #2 | $21.78 | 9.362% | $23.819 | $23.82 | $23.80 | $23.80 |
| Purchase #3 | $67.31 | 10.866% | $74.6239 | $74.62 | $74.60 | $74.60 |
| Purchase #4 | $48.71 | 10.655% | $53.9001 | $53.90 | $53.90 | $53.90 |
| Purchase #5 | $192.50 | 13.286% | $218.0756 | $218.08 | $218.10 | $218.10 |
| Purchase #6 | $126.38 | 10.361% | $139.4742 | $139.47 | $139.45 | $139.50 |
| Purchase #7 | $48.92 | 9.285% | $53.4622 | $53.46 | $53.45 | $53.50 |
| 7 purchase totals = | $744.89 | $815.1599 | $815.15 | $815.10 | $815.20 | |