| 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 | $110.43 | 5.126% | $116.0906 | $116.09 | $116.10 | $116.10 |
| Purchase #2 | $204.48 | 11.120% | $227.2182 | $227.22 | $227.20 | $227.20 |
| Purchase #3 | $64.63 | 12.324% | $72.595 | $72.60 | $72.60 | $72.60 |
| Purchase #4 | $13.94 | 6.699% | $14.8738 | $14.87 | $14.85 | $14.90 |
| Purchase #5 | $189.35 | 5.856% | $200.4383 | $200.44 | $200.45 | $200.40 |
| Purchase #6 | $59.90 | 3.574% | $62.0408 | $62.04 | $62.05 | $62.00 |
| Purchase #7 | $190.60 | 10.628% | $210.857 | $210.86 | $210.85 | $210.90 |
| 7 purchase totals = | $833.33 | $904.1137 | $904.12 | $904.10 | $904.10 | |