| 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 | $205.25 | 12.714% | $231.3455 | $231.35 | $231.35 | $231.30 |
| Purchase #2 | $113.84 | 13.517% | $129.2278 | $129.23 | $129.25 | $129.20 |
| Purchase #3 | $49.32 | 6.817% | $52.6821 | $52.68 | $52.70 | $52.70 |
| Purchase #4 | $197.39 | 7.769% | $212.7252 | $212.73 | $212.75 | $212.70 |
| Purchase #5 | $8.70 | 10.775% | $9.6374 | $9.64 | $9.65 | $9.60 |
| Purchase #6 | $164.52 | 12.645% | $185.3236 | $185.32 | $185.30 | $185.30 |
| Purchase #7 | $9.42 | 12.478% | $10.5954 | $10.60 | $10.60 | $10.60 |
| 7 purchase totals = | $748.44 | $831.5370 | $831.55 | $831.60 | $831.40 | |