| 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 | $119.67 | 9.724% | $131.3067 | $131.31 | $131.30 | $131.30 |
| Purchase #2 | $188.26 | 13.323% | $213.3419 | $213.34 | $213.35 | $213.30 |
| Purchase #3 | $39.69 | 4.329% | $41.4082 | $41.41 | $41.40 | $41.40 |
| Purchase #4 | $20.84 | 10.629% | $23.0551 | $23.06 | $23.05 | $23.10 |
| Purchase #5 | $125.49 | 3.505% | $129.8884 | $129.89 | $129.90 | $129.90 |
| Purchase #6 | $96.64 | 11.466% | $107.7207 | $107.72 | $107.70 | $107.70 |
| Purchase #7 | $130.72 | 13.513% | $148.3842 | $148.38 | $148.40 | $148.40 |
| 7 purchase totals = | $721.31 | $795.1052 | $795.11 | $795.10 | $795.10 | |