| 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 | $208.73 | 6.157% | $221.5815 | $221.58 | $221.60 | $221.60 |
| Purchase #2 | $228.53 | 5.804% | $241.7939 | $241.79 | $241.80 | $241.80 |
| Purchase #3 | $109.68 | 11.265% | $122.0355 | $122.04 | $122.05 | $122.00 |
| Purchase #4 | $31.74 | 6.371% | $33.7622 | $33.76 | $33.75 | $33.80 |
| Purchase #5 | $175.74 | 8.666% | $190.9696 | $190.97 | $190.95 | $191.00 |
| Purchase #6 | $20.40 | 3.221% | $21.0571 | $21.06 | $21.05 | $21.10 |
| Purchase #7 | $59.59 | 7.194% | $63.8769 | $63.88 | $63.90 | $63.90 |
| 7 purchase totals = | $834.41 | $895.0767 | $895.08 | $895.10 | $895.20 | |