| 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 | $121.63 | 4.212% | $126.7531 | $126.75 | $126.75 | $126.80 |
| Purchase #2 | $130.89 | 13.766% | $148.9083 | $148.91 | $148.90 | $148.90 |
| Purchase #3 | $179.46 | 6.458% | $191.0495 | $191.05 | $191.05 | $191.00 |
| Purchase #4 | $205.80 | 12.846% | $232.2371 | $232.24 | $232.25 | $232.20 |
| Purchase #5 | $13.47 | 9.443% | $14.742 | $14.74 | $14.75 | $14.70 |
| Purchase #6 | $191.85 | 8.512% | $208.1803 | $208.18 | $208.20 | $208.20 |
| Purchase #7 | $57.72 | 4.141% | $60.1102 | $60.11 | $60.10 | $60.10 |
| 7 purchase totals = | $900.82 | $981.9805 | $981.98 | $982.00 | $981.90 | |