| 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 | $57.52 | 11.677% | $64.2366 | $64.24 | $64.25 | $64.20 |
| Purchase #2 | $214.57 | 8.232% | $232.2334 | $232.23 | $232.25 | $232.20 |
| Purchase #3 | $180.26 | 13.791% | $205.1197 | $205.12 | $205.10 | $205.10 |
| Purchase #4 | $240.37 | 8.837% | $261.6115 | $261.61 | $261.60 | $261.60 |
| Purchase #5 | $31.55 | 6.708% | $33.6664 | $33.67 | $33.65 | $33.70 |
| Purchase #6 | $157.82 | 13.613% | $179.304 | $179.30 | $179.30 | $179.30 |
| Purchase #7 | $170.80 | 3.688% | $177.0991 | $177.10 | $177.10 | $177.10 |
| 7 purchase totals = | $1,052.89 | $1,153.2707 | $1,153.27 | $1,153.25 | $1,153.20 | |