| 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 | $237.53 | 10.537% | $262.5585 | $262.56 | $262.55 | $262.60 |
| Purchase #2 | $158.29 | 13.667% | $179.9235 | $179.92 | $179.90 | $179.90 |
| Purchase #3 | $188.68 | 8.252% | $204.2499 | $204.25 | $204.25 | $204.20 |
| Purchase #4 | $159.93 | 12.527% | $179.9644 | $179.96 | $179.95 | $180.00 |
| Purchase #5 | $227.60 | 3.848% | $236.358 | $236.36 | $236.35 | $236.40 |
| Purchase #6 | $42.46 | 10.465% | $46.9034 | $46.90 | $46.90 | $46.90 |
| Purchase #7 | $41.31 | 6.640% | $44.053 | $44.05 | $44.05 | $44.10 |
| 7 purchase totals = | $1,055.80 | $1,154.0107 | $1,154.00 | $1,153.95 | $1,154.10 | |