| 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 | $222.30 | 6.604% | $236.9807 | $236.98 | $237.00 | $237.00 |
| Purchase #2 | $49.34 | 13.368% | $55.9358 | $55.94 | $55.95 | $55.90 |
| Purchase #3 | $188.26 | 9.732% | $206.5815 | $206.58 | $206.60 | $206.60 |
| Purchase #4 | $47.48 | 13.723% | $53.9957 | $54.00 | $54.00 | $54.00 |
| Purchase #5 | $57.31 | 9.672% | $62.853 | $62.85 | $62.85 | $62.90 |
| Purchase #6 | $131.37 | 13.336% | $148.8895 | $148.89 | $148.90 | $148.90 |
| Purchase #7 | $103.41 | 4.349% | $107.9073 | $107.91 | $107.90 | $107.90 |
| 7 purchase totals = | $799.47 | $873.1435 | $873.15 | $873.20 | $873.20 | |