| 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 | $97.87 | 3.774% | $101.5636 | $101.56 | $101.55 | $101.60 |
| Purchase #2 | $35.65 | 11.825% | $39.8656 | $39.87 | $39.85 | $39.90 |
| Purchase #3 | $236.74 | 12.172% | $265.556 | $265.56 | $265.55 | $265.60 |
| Purchase #4 | $112.75 | 5.508% | $118.9603 | $118.96 | $118.95 | $119.00 |
| Purchase #5 | $221.72 | 10.300% | $244.5572 | $244.56 | $244.55 | $244.60 |
| Purchase #6 | $22.26 | 13.661% | $25.3009 | $25.30 | $25.30 | $25.30 |
| Purchase #7 | $104.51 | 11.433% | $116.4586 | $116.46 | $116.45 | $116.50 |
| 7 purchase totals = | $831.50 | $912.2622 | $912.27 | $912.20 | $912.50 | |