| 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 | $245.57 | 3.428% | $253.9881 | $253.99 | $254.00 | $254.00 |
| Purchase #2 | $219.64 | 10.468% | $242.6319 | $242.63 | $242.65 | $242.60 |
| Purchase #3 | $133.31 | 12.810% | $150.387 | $150.39 | $150.40 | $150.40 |
| Purchase #4 | $18.80 | 8.445% | $20.3877 | $20.39 | $20.40 | $20.40 |
| Purchase #5 | $59.70 | 8.806% | $64.9572 | $64.96 | $64.95 | $65.00 |
| Purchase #6 | $80.40 | 8.125% | $86.9325 | $86.93 | $86.95 | $86.90 |
| Purchase #7 | $132.84 | 8.744% | $144.4555 | $144.46 | $144.45 | $144.50 |
| 7 purchase totals = | $890.26 | $963.7399 | $963.75 | $963.80 | $963.80 | |