| 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 | $38.41 | 9.714% | $42.1411 | $42.14 | $42.15 | $42.10 |
| Purchase #2 | $217.82 | 11.356% | $242.5556 | $242.56 | $242.55 | $242.60 |
| Purchase #3 | $72.29 | 6.129% | $76.7207 | $76.72 | $76.70 | $76.70 |
| Purchase #4 | $175.68 | 7.608% | $189.0457 | $189.05 | $189.05 | $189.00 |
| Purchase #5 | $20.71 | 12.582% | $23.3157 | $23.32 | $23.30 | $23.30 |
| Purchase #6 | $115.29 | 5.288% | $121.3865 | $121.39 | $121.40 | $121.40 |
| Purchase #7 | $181.54 | 13.448% | $205.9535 | $205.95 | $205.95 | $206.00 |
| 7 purchase totals = | $821.74 | $901.1188 | $901.13 | $901.10 | $901.10 | |