| 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 | $102.86 | 12.833% | $116.06 | $116.06 | $116.05 | $116.10 |
| Purchase #2 | $192.99 | 9.107% | $210.5656 | $210.57 | $210.55 | $210.60 |
| Purchase #3 | $30.76 | 10.143% | $33.88 | $33.88 | $33.90 | $33.90 |
| Purchase #4 | $104.47 | 11.476% | $116.459 | $116.46 | $116.45 | $116.50 |
| Purchase #5 | $51.64 | 13.712% | $58.7209 | $58.72 | $58.70 | $58.70 |
| Purchase #6 | $214.84 | 8.711% | $233.5547 | $233.55 | $233.55 | $233.60 |
| Purchase #7 | $41.78 | 5.514% | $44.0837 | $44.08 | $44.10 | $44.10 |
| 7 purchase totals = | $739.34 | $813.3239 | $813.32 | $813.30 | $813.50 | |