| 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 | $247.94 | 7.853% | $267.4107 | $267.41 | $267.40 | $267.40 |
| Purchase #2 | $77.75 | 11.842% | $86.9572 | $86.96 | $86.95 | $87.00 |
| Purchase #3 | $161.48 | 5.468% | $170.3097 | $170.31 | $170.30 | $170.30 |
| Purchase #4 | $165.80 | 10.354% | $182.9669 | $182.97 | $182.95 | $183.00 |
| Purchase #5 | $65.87 | 9.368% | $72.0407 | $72.04 | $72.05 | $72.00 |
| Purchase #6 | $81.39 | 11.827% | $91.016 | $91.02 | $91.00 | $91.00 |
| Purchase #7 | $100.36 | 8.494% | $108.8846 | $108.88 | $108.90 | $108.90 |
| 7 purchase totals = | $900.59 | $979.5858 | $979.59 | $979.55 | $979.60 | |