| 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 | $200.98 | 7.343% | $215.738 | $215.74 | $215.75 | $215.70 |
| Purchase #2 | $83.61 | 4.186% | $87.1099 | $87.11 | $87.10 | $87.10 |
| Purchase #3 | $13.35 | 3.200% | $13.7772 | $13.78 | $13.80 | $13.80 |
| Purchase #4 | $204.61 | 10.260% | $225.603 | $225.60 | $225.60 | $225.60 |
| Purchase #5 | $98.82 | 5.792% | $104.5437 | $104.54 | $104.55 | $104.50 |
| Purchase #6 | $142.43 | 8.729% | $154.8627 | $154.86 | $154.85 | $154.90 |
| Purchase #7 | $132.90 | 10.472% | $146.8173 | $146.82 | $146.80 | $146.80 |
| 7 purchase totals = | $876.70 | $948.4518 | $948.45 | $948.45 | $948.40 | |