| 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 | $208.28 | 6.171% | $221.133 | $221.13 | $221.15 | $221.10 |
| Purchase #2 | $164.28 | 11.652% | $183.4219 | $183.42 | $183.40 | $183.40 |
| Purchase #3 | $43.55 | 12.442% | $48.9685 | $48.97 | $48.95 | $49.00 |
| Purchase #4 | $88.31 | 12.243% | $99.1218 | $99.12 | $99.10 | $99.10 |
| Purchase #5 | $222.34 | 3.243% | $229.5505 | $229.55 | $229.55 | $229.60 |
| Purchase #6 | $13.97 | 7.501% | $15.0179 | $15.02 | $15.00 | $15.00 |
| Purchase #7 | $135.64 | 11.735% | $151.5574 | $151.56 | $151.55 | $151.60 |
| 7 purchase totals = | $876.37 | $948.7710 | $948.77 | $948.70 | $948.80 | |