| 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 | $210.30 | 9.659% | $230.6129 | $230.61 | $230.60 | $230.60 |
| Purchase #2 | $116.37 | 13.589% | $132.1835 | $132.18 | $132.20 | $132.20 |
| Purchase #3 | $208.56 | 11.434% | $232.4068 | $232.41 | $232.40 | $232.40 |
| Purchase #4 | $155.66 | 6.753% | $166.1717 | $166.17 | $166.15 | $166.20 |
| Purchase #5 | $162.96 | 3.376% | $168.4615 | $168.46 | $168.45 | $168.50 |
| Purchase #6 | $24.33 | 7.255% | $26.0951 | $26.10 | $26.10 | $26.10 |
| Purchase #7 | $20.31 | 7.272% | $21.7869 | $21.79 | $21.80 | $21.80 |
| 7 purchase totals = | $898.49 | $977.7184 | $977.72 | $977.70 | $977.80 | |