| 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 | $199.30 | 13.246% | $225.6993 | $225.70 | $225.70 | $225.70 |
| Purchase #2 | $89.73 | 11.674% | $100.2051 | $100.21 | $100.20 | $100.20 |
| Purchase #3 | $45.98 | 11.233% | $51.1449 | $51.14 | $51.15 | $51.10 |
| Purchase #4 | $110.91 | 7.563% | $119.2981 | $119.30 | $119.30 | $119.30 |
| Purchase #5 | $122.43 | 12.802% | $138.1035 | $138.10 | $138.10 | $138.10 |
| Purchase #6 | $21.36 | 11.472% | $23.8104 | $23.81 | $23.80 | $23.80 |
| Purchase #7 | $233.36 | 8.643% | $253.5293 | $253.53 | $253.55 | $253.50 |
| 7 purchase totals = | $823.07 | $911.7906 | $911.79 | $911.80 | $911.70 | |