| 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 | $238.79 | 6.757% | $254.925 | $254.93 | $254.95 | $254.90 |
| Purchase #2 | $129.29 | 7.841% | $139.4276 | $139.43 | $139.45 | $139.40 |
| Purchase #3 | $120.59 | 3.129% | $124.3633 | $124.36 | $124.35 | $124.40 |
| Purchase #4 | $157.35 | 10.408% | $173.727 | $173.73 | $173.75 | $173.70 |
| Purchase #5 | $75.50 | 4.399% | $78.8212 | $78.82 | $78.80 | $78.80 |
| Purchase #6 | $160.25 | 10.872% | $177.6724 | $177.67 | $177.65 | $177.70 |
| Purchase #7 | $13.92 | 12.195% | $15.6175 | $15.62 | $15.60 | $15.60 |
| 7 purchase totals = | $895.69 | $964.5540 | $964.56 | $964.55 | $964.50 | |