| 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 | $21.49 | 13.201% | $24.3269 | $24.33 | $24.35 | $24.30 |
| Purchase #2 | $244.31 | 12.325% | $274.4212 | $274.42 | $274.40 | $274.40 |
| Purchase #3 | $239.84 | 9.716% | $263.1429 | $263.14 | $263.15 | $263.10 |
| Purchase #4 | $17.41 | 11.202% | $19.3603 | $19.36 | $19.35 | $19.40 |
| Purchase #5 | $217.30 | 5.753% | $229.8013 | $229.80 | $229.80 | $229.80 |
| Purchase #6 | $206.80 | 10.866% | $229.2709 | $229.27 | $229.25 | $229.30 |
| Purchase #7 | $197.69 | 5.232% | $208.0331 | $208.03 | $208.05 | $208.00 |
| 7 purchase totals = | $1,144.84 | $1,248.3566 | $1,248.35 | $1,248.35 | $1,248.30 | |