| 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 | $117.60 | 11.129% | $130.6877 | $130.69 | $130.70 | $130.70 |
| Purchase #2 | $43.44 | 12.791% | $48.9964 | $49.00 | $49.00 | $49.00 |
| Purchase #3 | $144.70 | 9.453% | $158.3785 | $158.38 | $158.40 | $158.40 |
| Purchase #4 | $95.46 | 11.516% | $106.4532 | $106.45 | $106.45 | $106.50 |
| Purchase #5 | $103.59 | 8.803% | $112.709 | $112.71 | $112.70 | $112.70 |
| Purchase #6 | $41.38 | 3.261% | $42.7294 | $42.73 | $42.75 | $42.70 |
| Purchase #7 | $245.64 | 12.555% | $276.4801 | $276.48 | $276.50 | $276.50 |
| 7 purchase totals = | $791.81 | $876.4343 | $876.44 | $876.50 | $876.50 | |