| 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 | $194.90 | 9.267% | $212.9614 | $212.96 | $212.95 | $213.00 |
| Purchase #2 | $42.61 | 13.492% | $48.3589 | $48.36 | $48.35 | $48.40 |
| Purchase #3 | $66.49 | 3.276% | $68.6682 | $68.67 | $68.65 | $68.70 |
| Purchase #4 | $100.42 | 3.701% | $104.1365 | $104.14 | $104.15 | $104.10 |
| Purchase #5 | $139.27 | 6.381% | $148.1568 | $148.16 | $148.15 | $148.20 |
| Purchase #6 | $162.40 | 8.299% | $175.8776 | $175.88 | $175.90 | $175.90 |
| Purchase #7 | $248.96 | 8.750% | $270.744 | $270.74 | $270.75 | $270.70 |
| 7 purchase totals = | $955.05 | $1,028.9034 | $1,028.91 | $1,028.90 | $1,029.00 | |