| 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 | $106.86 | 13.773% | $121.5778 | $121.58 | $121.60 | $121.60 |
| Purchase #2 | $236.49 | 8.362% | $256.2653 | $256.27 | $256.25 | $256.30 |
| Purchase #3 | $31.76 | 11.296% | $35.3476 | $35.35 | $35.35 | $35.30 |
| Purchase #4 | $48.49 | 7.414% | $52.085 | $52.09 | $52.10 | $52.10 |
| Purchase #5 | $16.91 | 8.611% | $18.3661 | $18.37 | $18.35 | $18.40 |
| Purchase #6 | $243.30 | 9.542% | $266.5157 | $266.52 | $266.50 | $266.50 |
| Purchase #7 | $138.53 | 7.229% | $148.5443 | $148.54 | $148.55 | $148.50 |
| 7 purchase totals = | $822.34 | $898.7018 | $898.72 | $898.70 | $898.70 | |