| 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 | $103.25 | 12.307% | $115.957 | $115.96 | $115.95 | $116.00 |
| Purchase #2 | $168.90 | 6.818% | $180.4156 | $180.42 | $180.40 | $180.40 |
| Purchase #3 | $209.89 | 6.267% | $223.0438 | $223.04 | $223.05 | $223.00 |
| Purchase #4 | $45.98 | 10.572% | $50.841 | $50.84 | $50.85 | $50.80 |
| Purchase #5 | $59.49 | 9.629% | $65.2183 | $65.22 | $65.20 | $65.20 |
| Purchase #6 | $234.33 | 4.782% | $245.5357 | $245.54 | $245.55 | $245.50 |
| Purchase #7 | $21.83 | 6.259% | $23.1963 | $23.20 | $23.20 | $23.20 |
| 7 purchase totals = | $843.67 | $904.2077 | $904.22 | $904.20 | $904.10 | |