| 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 | $21.64 | 13.159% | $24.4876 | $24.49 | $24.50 | $24.50 |
| Purchase #2 | $148.92 | 4.758% | $156.0056 | $156.01 | $156.00 | $156.00 |
| Purchase #3 | $64.51 | 12.356% | $72.4809 | $72.48 | $72.50 | $72.50 |
| Purchase #4 | $216.89 | 4.183% | $225.9625 | $225.96 | $225.95 | $226.00 |
| Purchase #5 | $244.88 | 7.791% | $263.9586 | $263.96 | $263.95 | $264.00 |
| Purchase #6 | $241.49 | 12.440% | $271.5314 | $271.53 | $271.55 | $271.50 |
| Purchase #7 | $201.61 | 6.326% | $214.3638 | $214.36 | $214.35 | $214.40 |
| 7 purchase totals = | $1,139.94 | $1,228.7904 | $1,228.79 | $1,228.80 | $1,228.90 | |