| 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 | $113.69 | 4.562% | $118.8765 | $118.88 | $118.90 | $118.90 |
| Purchase #2 | $42.51 | 12.508% | $47.8272 | $47.83 | $47.85 | $47.80 |
| Purchase #3 | $241.30 | 10.824% | $267.4183 | $267.42 | $267.40 | $267.40 |
| Purchase #4 | $87.83 | 12.232% | $98.5734 | $98.57 | $98.55 | $98.60 |
| Purchase #5 | $28.47 | 8.801% | $30.9756 | $30.98 | $31.00 | $31.00 |
| Purchase #6 | $74.56 | 11.372% | $83.039 | $83.04 | $83.05 | $83.00 |
| Purchase #7 | $242.75 | 10.441% | $268.0955 | $268.10 | $268.10 | $268.10 |
| 7 purchase totals = | $831.11 | $914.8055 | $914.82 | $914.85 | $914.80 | |