| 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 | $217.77 | 5.363% | $229.449 | $229.45 | $229.45 | $229.40 |
| Purchase #2 | $95.52 | 5.195% | $100.4823 | $100.48 | $100.50 | $100.50 |
| Purchase #3 | $49.65 | 12.784% | $55.9973 | $56.00 | $56.00 | $56.00 |
| Purchase #4 | $144.34 | 13.576% | $163.9356 | $163.94 | $163.95 | $163.90 |
| Purchase #5 | $57.66 | 12.229% | $64.7112 | $64.71 | $64.70 | $64.70 |
| Purchase #6 | $99.25 | 4.640% | $103.8552 | $103.86 | $103.85 | $103.90 |
| Purchase #7 | $146.81 | 3.263% | $151.6004 | $151.60 | $151.60 | $151.60 |
| 7 purchase totals = | $811.00 | $870.0310 | $870.04 | $870.05 | $870.00 | |