| 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 | $215.52 | 5.642% | $227.6796 | $227.68 | $227.70 | $227.70 |
| Purchase #2 | $44.96 | 3.822% | $46.6784 | $46.68 | $46.70 | $46.70 |
| Purchase #3 | $135.53 | 12.638% | $152.6583 | $152.66 | $152.65 | $152.70 |
| Purchase #4 | $94.74 | 9.846% | $104.0681 | $104.07 | $104.05 | $104.10 |
| Purchase #5 | $25.67 | 3.395% | $26.5415 | $26.54 | $26.55 | $26.50 |
| Purchase #6 | $189.83 | 9.280% | $207.4462 | $207.45 | $207.45 | $207.40 |
| Purchase #7 | $92.39 | 9.403% | $101.0774 | $101.08 | $101.10 | $101.10 |
| 7 purchase totals = | $798.64 | $866.1495 | $866.16 | $866.20 | $866.20 | |