| 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 | $124.72 | 5.269% | $131.2915 | $131.29 | $131.30 | $131.30 |
| Purchase #2 | $218.76 | 3.769% | $227.0051 | $227.01 | $227.00 | $227.00 |
| Purchase #3 | $25.92 | 8.688% | $28.1719 | $28.17 | $28.15 | $28.20 |
| Purchase #4 | $238.89 | 3.678% | $247.6764 | $247.68 | $247.70 | $247.70 |
| Purchase #5 | $113.56 | 11.745% | $126.8976 | $126.90 | $126.90 | $126.90 |
| Purchase #6 | $49.35 | 4.566% | $51.6033 | $51.60 | $51.60 | $51.60 |
| Purchase #7 | $6.84 | 5.406% | $7.2098 | $7.21 | $7.20 | $7.20 |
| 7 purchase totals = | $778.04 | $819.8556 | $819.86 | $819.85 | $819.90 | |