| 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 | $21.63 | 10.245% | $23.846 | $23.85 | $23.85 | $23.80 |
| Purchase #2 | $187.35 | 13.356% | $212.3725 | $212.37 | $212.35 | $212.40 |
| Purchase #3 | $45.38 | 4.803% | $47.5596 | $47.56 | $47.55 | $47.60 |
| Purchase #4 | $51.30 | 11.400% | $57.1482 | $57.15 | $57.15 | $57.10 |
| Purchase #5 | $131.99 | 13.409% | $149.6885 | $149.69 | $149.70 | $149.70 |
| Purchase #6 | $9.52 | 12.678% | $10.7269 | $10.73 | $10.75 | $10.70 |
| Purchase #7 | $187.83 | 4.373% | $196.0438 | $196.04 | $196.05 | $196.00 |
| 7 purchase totals = | $635.00 | $697.3855 | $697.39 | $697.40 | $697.30 | |