| 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 | $126.34 | 10.384% | $139.4591 | $139.46 | $139.45 | $139.50 |
| Purchase #2 | $209.42 | 12.719% | $236.0561 | $236.06 | $236.05 | $236.10 |
| Purchase #3 | $237.49 | 7.458% | $255.202 | $255.20 | $255.20 | $255.20 |
| Purchase #4 | $153.57 | 8.333% | $166.367 | $166.37 | $166.35 | $166.40 |
| Purchase #5 | $155.55 | 6.113% | $165.0588 | $165.06 | $165.05 | $165.10 |
| Purchase #6 | $237.36 | 8.417% | $257.3386 | $257.34 | $257.35 | $257.30 |
| Purchase #7 | $111.89 | 9.160% | $122.1391 | $122.14 | $122.15 | $122.10 |
| 7 purchase totals = | $1,231.62 | $1,341.6207 | $1,341.63 | $1,341.60 | $1,341.70 | |