| 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 | $15.40 | 13.385% | $17.4613 | $17.46 | $17.45 | $17.50 |
| Purchase #2 | $200.32 | 12.840% | $226.0411 | $226.04 | $226.05 | $226.00 |
| Purchase #3 | $119.85 | 9.635% | $131.3975 | $131.40 | $131.40 | $131.40 |
| Purchase #4 | $193.49 | 12.493% | $217.6627 | $217.66 | $217.65 | $217.70 |
| Purchase #5 | $75.96 | 9.357% | $83.0676 | $83.07 | $83.05 | $83.10 |
| Purchase #6 | $205.80 | 3.116% | $212.2127 | $212.21 | $212.20 | $212.20 |
| Purchase #7 | $224.62 | 8.409% | $243.5083 | $243.51 | $243.50 | $243.50 |
| 7 purchase totals = | $1,035.44 | $1,131.3512 | $1,131.35 | $1,131.30 | $1,131.40 | |