| 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 | $113.56 | 10.297% | $125.2533 | $125.25 | $125.25 | $125.30 |
| Purchase #2 | $226.72 | 10.429% | $250.3646 | $250.36 | $250.35 | $250.40 |
| Purchase #3 | $135.97 | 9.312% | $148.6315 | $148.63 | $148.65 | $148.60 |
| Purchase #4 | $40.26 | 12.700% | $45.373 | $45.37 | $45.35 | $45.40 |
| Purchase #5 | $95.63 | 7.833% | $103.1207 | $103.12 | $103.10 | $103.10 |
| Purchase #6 | $189.94 | 9.106% | $207.2359 | $207.24 | $207.25 | $207.20 |
| Purchase #7 | $54.69 | 3.700% | $56.7135 | $56.71 | $56.70 | $56.70 |
| 7 purchase totals = | $856.77 | $936.6925 | $936.68 | $936.65 | $936.70 | |