| 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 | $104.80 | 7.413% | $112.5688 | $112.57 | $112.55 | $112.60 |
| Purchase #2 | $171.63 | 9.341% | $187.662 | $187.66 | $187.65 | $187.70 |
| Purchase #3 | $165.58 | 8.744% | $180.0583 | $180.06 | $180.05 | $180.10 |
| Purchase #4 | $242.87 | 6.231% | $258.0032 | $258.00 | $258.00 | $258.00 |
| Purchase #5 | $129.97 | 9.763% | $142.659 | $142.66 | $142.65 | $142.70 |
| Purchase #6 | $125.31 | 10.417% | $138.3635 | $138.36 | $138.35 | $138.40 |
| Purchase #7 | $28.49 | 6.274% | $30.2775 | $30.28 | $30.30 | $30.30 |
| 7 purchase totals = | $968.65 | $1,049.5923 | $1,049.59 | $1,049.55 | $1,049.80 | |