| 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 | $193.45 | 10.538% | $213.8358 | $213.84 | $213.85 | $213.80 |
| Purchase #2 | $134.90 | 11.153% | $149.9454 | $149.95 | $149.95 | $149.90 |
| Purchase #3 | $34.30 | 8.144% | $37.0934 | $37.09 | $37.10 | $37.10 |
| Purchase #4 | $21.85 | 11.108% | $24.2771 | $24.28 | $24.30 | $24.30 |
| Purchase #5 | $43.35 | 12.697% | $48.8541 | $48.85 | $48.85 | $48.90 |
| Purchase #6 | $11.26 | 3.681% | $11.6745 | $11.67 | $11.65 | $11.70 |
| Purchase #7 | $92.71 | 13.203% | $104.9505 | $104.95 | $104.95 | $105.00 |
| 7 purchase totals = | $531.82 | $590.6308 | $590.63 | $590.65 | $590.70 | |