| 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 | $222.45 | 5.444% | $234.5602 | $234.56 | $234.55 | $234.60 |
| Purchase #2 | $244.32 | 6.156% | $259.3603 | $259.36 | $259.35 | $259.40 |
| Purchase #3 | $99.33 | 8.571% | $107.8436 | $107.84 | $107.85 | $107.80 |
| Purchase #4 | $41.91 | 11.454% | $46.7104 | $46.71 | $46.70 | $46.70 |
| Purchase #5 | $44.47 | 4.538% | $46.488 | $46.49 | $46.50 | $46.50 |
| Purchase #6 | $111.85 | 13.407% | $126.8457 | $126.85 | $126.85 | $126.80 |
| Purchase #7 | $139.63 | 11.371% | $155.5073 | $155.51 | $155.50 | $155.50 |
| 7 purchase totals = | $903.96 | $977.3155 | $977.32 | $977.30 | $977.30 | |