| 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 | $213.28 | 11.305% | $237.3913 | $237.39 | $237.40 | $237.40 |
| Purchase #2 | $55.57 | 5.406% | $58.5741 | $58.57 | $58.55 | $58.60 |
| Purchase #3 | $228.87 | 11.319% | $254.7758 | $254.78 | $254.80 | $254.80 |
| Purchase #4 | $89.73 | 8.312% | $97.1884 | $97.19 | $97.20 | $97.20 |
| Purchase #5 | $171.97 | 12.499% | $193.4645 | $193.46 | $193.45 | $193.50 |
| Purchase #6 | $43.84 | 8.312% | $47.484 | $47.48 | $47.50 | $47.50 |
| Purchase #7 | $60.62 | 5.794% | $64.1323 | $64.13 | $64.15 | $64.10 |
| 7 purchase totals = | $863.88 | $953.0104 | $953.00 | $953.05 | $953.10 | |