| 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 | $205.88 | 8.589% | $223.563 | $223.56 | $223.55 | $223.60 |
| Purchase #2 | $99.84 | 7.767% | $107.5946 | $107.59 | $107.60 | $107.60 |
| Purchase #3 | $78.88 | 3.798% | $81.8759 | $81.88 | $81.90 | $81.90 |
| Purchase #4 | $49.61 | 13.154% | $56.1357 | $56.14 | $56.15 | $56.10 |
| Purchase #5 | $149.38 | 12.214% | $167.6253 | $167.63 | $167.65 | $167.60 |
| Purchase #6 | $199.44 | 5.648% | $210.7044 | $210.70 | $210.70 | $210.70 |
| Purchase #7 | $13.74 | 12.524% | $15.4608 | $15.46 | $15.45 | $15.50 |
| 7 purchase totals = | $796.77 | $862.9597 | $862.96 | $863.00 | $863.00 | |