| 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 | $227.57 | 10.810% | $252.1703 | $252.17 | $252.15 | $252.20 |
| Purchase #2 | $149.35 | 7.583% | $160.6752 | $160.68 | $160.70 | $160.70 |
| Purchase #3 | $204.33 | 6.798% | $218.2204 | $218.22 | $218.20 | $218.20 |
| Purchase #4 | $123.28 | 7.126% | $132.0649 | $132.06 | $132.05 | $132.10 |
| Purchase #5 | $43.62 | 13.574% | $49.541 | $49.54 | $49.55 | $49.50 |
| Purchase #6 | $10.28 | 7.152% | $11.0152 | $11.02 | $11.00 | $11.00 |
| Purchase #7 | $99.26 | 7.169% | $106.3759 | $106.38 | $106.40 | $106.40 |
| 7 purchase totals = | $857.69 | $930.0629 | $930.07 | $930.05 | $930.10 | |