| 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 | $122.82 | 4.780% | $128.6908 | $128.69 | $128.70 | $128.70 |
| Purchase #2 | $92.97 | 4.782% | $97.4158 | $97.42 | $97.40 | $97.40 |
| Purchase #3 | $232.77 | 11.298% | $259.0684 | $259.07 | $259.05 | $259.10 |
| Purchase #4 | $143.97 | 9.153% | $157.1476 | $157.15 | $157.15 | $157.10 |
| Purchase #5 | $164.68 | 6.609% | $175.5637 | $175.56 | $175.55 | $175.60 |
| Purchase #6 | $43.61 | 5.648% | $46.0731 | $46.07 | $46.05 | $46.10 |
| Purchase #7 | $87.48 | 12.374% | $98.3048 | $98.30 | $98.30 | $98.30 |
| 7 purchase totals = | $888.30 | $962.2642 | $962.26 | $962.20 | $962.30 | |