| 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 | $119.45 | 4.190% | $124.455 | $124.46 | $124.45 | $124.50 |
| Purchase #2 | $55.71 | 4.259% | $58.0827 | $58.08 | $58.10 | $58.10 |
| Purchase #3 | $99.82 | 7.678% | $107.4842 | $107.48 | $107.50 | $107.50 |
| Purchase #4 | $165.50 | 10.276% | $182.5068 | $182.51 | $182.50 | $182.50 |
| Purchase #5 | $46.27 | 8.432% | $50.1715 | $50.17 | $50.15 | $50.20 |
| Purchase #6 | $203.69 | 6.517% | $216.9645 | $216.96 | $216.95 | $217.00 |
| Purchase #7 | $248.61 | 12.779% | $280.3799 | $280.38 | $280.40 | $280.40 |
| 7 purchase totals = | $939.05 | $1,020.0446 | $1,020.04 | $1,020.05 | $1,020.20 | |