| 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 | $200.82 | 11.710% | $224.336 | $224.34 | $224.35 | $224.30 |
| Purchase #2 | $186.40 | 11.793% | $208.3822 | $208.38 | $208.40 | $208.40 |
| Purchase #3 | $89.83 | 11.487% | $100.1488 | $100.15 | $100.15 | $100.10 |
| Purchase #4 | $14.89 | 8.519% | $16.1585 | $16.16 | $16.15 | $16.20 |
| Purchase #5 | $127.78 | 6.204% | $135.7075 | $135.71 | $135.70 | $135.70 |
| Purchase #6 | $33.30 | 8.225% | $36.0389 | $36.04 | $36.05 | $36.00 |
| Purchase #7 | $144.29 | 5.204% | $151.7989 | $151.80 | $151.80 | $151.80 |
| 7 purchase totals = | $797.31 | $872.5708 | $872.58 | $872.60 | $872.50 | |