| 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 | $104.53 | 4.630% | $109.3697 | $109.37 | $109.35 | $109.40 |
| Purchase #2 | $134.65 | 7.120% | $144.2371 | $144.24 | $144.25 | $144.20 |
| Purchase #3 | $226.49 | 8.517% | $245.7802 | $245.78 | $245.80 | $245.80 |
| Purchase #4 | $101.97 | 6.166% | $108.2575 | $108.26 | $108.25 | $108.30 |
| Purchase #5 | $169.74 | 10.529% | $187.6119 | $187.61 | $187.60 | $187.60 |
| Purchase #6 | $69.41 | 8.443% | $75.2703 | $75.27 | $75.25 | $75.30 |
| Purchase #7 | $112.91 | 11.583% | $125.9884 | $125.99 | $126.00 | $126.00 |
| 7 purchase totals = | $919.70 | $996.5151 | $996.52 | $996.50 | $996.60 | |