| 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 | $225.75 | 12.612% | $254.2216 | $254.22 | $254.20 | $254.20 |
| Purchase #2 | $112.25 | 5.856% | $118.8234 | $118.82 | $118.80 | $118.80 |
| Purchase #3 | $15.51 | 4.398% | $16.1921 | $16.19 | $16.20 | $16.20 |
| Purchase #4 | $187.92 | 9.738% | $206.2196 | $206.22 | $206.20 | $206.20 |
| Purchase #5 | $48.86 | 4.757% | $51.1843 | $51.18 | $51.20 | $51.20 |
| Purchase #6 | $101.68 | 7.677% | $109.486 | $109.49 | $109.50 | $109.50 |
| Purchase #7 | $132.57 | 9.687% | $145.4121 | $145.41 | $145.40 | $145.40 |
| 7 purchase totals = | $824.54 | $901.5391 | $901.53 | $901.50 | $901.50 | |