| 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 | $243.39 | 7.287% | $261.1258 | $261.13 | $261.15 | $261.10 |
| Purchase #2 | $53.34 | 11.780% | $59.6235 | $59.62 | $59.60 | $59.60 |
| Purchase #3 | $183.28 | 12.539% | $206.2615 | $206.26 | $206.25 | $206.30 |
| Purchase #4 | $207.39 | 10.806% | $229.8006 | $229.80 | $229.80 | $229.80 |
| Purchase #5 | $20.81 | 7.700% | $22.4124 | $22.41 | $22.40 | $22.40 |
| Purchase #6 | $93.84 | 6.795% | $100.2164 | $100.22 | $100.20 | $100.20 |
| Purchase #7 | $35.40 | 11.232% | $39.3761 | $39.38 | $39.40 | $39.40 |
| 7 purchase totals = | $837.45 | $918.8163 | $918.82 | $918.80 | $918.80 | |