| 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 | $115.67 | 5.479% | $122.0076 | $122.01 | $122.00 | $122.00 |
| Purchase #2 | $16.72 | 8.427% | $18.129 | $18.13 | $18.15 | $18.10 |
| Purchase #3 | $46.27 | 3.491% | $47.8853 | $47.89 | $47.90 | $47.90 |
| Purchase #4 | $76.89 | 7.623% | $82.7513 | $82.75 | $82.75 | $82.80 |
| Purchase #5 | $250.98 | 11.467% | $279.7599 | $279.76 | $279.75 | $279.80 |
| Purchase #6 | $214.31 | 13.615% | $243.4883 | $243.49 | $243.50 | $243.50 |
| Purchase #7 | $164.36 | 3.589% | $170.2589 | $170.26 | $170.25 | $170.30 |
| 7 purchase totals = | $885.20 | $964.2803 | $964.29 | $964.30 | $964.40 | |