| 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 | $107.86 | 10.359% | $119.0332 | $119.03 | $119.05 | $119.00 |
| Purchase #2 | $104.68 | 11.319% | $116.5287 | $116.53 | $116.55 | $116.50 |
| Purchase #3 | $79.76 | 8.394% | $86.4551 | $86.46 | $86.45 | $86.50 |
| Purchase #4 | $40.85 | 9.273% | $44.638 | $44.64 | $44.65 | $44.60 |
| Purchase #5 | $60.92 | 5.502% | $64.2718 | $64.27 | $64.25 | $64.30 |
| Purchase #6 | $245.33 | 4.857% | $257.2457 | $257.25 | $257.25 | $257.20 |
| Purchase #7 | $227.66 | 10.391% | $251.3162 | $251.32 | $251.30 | $251.30 |
| 7 purchase totals = | $867.06 | $939.4887 | $939.50 | $939.50 | $939.40 | |