| 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 | $237.78 | 12.802% | $268.2206 | $268.22 | $268.20 | $268.20 |
| Purchase #2 | $91.78 | 6.304% | $97.5658 | $97.57 | $97.55 | $97.60 |
| Purchase #3 | $167.67 | 6.541% | $178.6373 | $178.64 | $178.65 | $178.60 |
| Purchase #4 | $125.39 | 13.135% | $141.86 | $141.86 | $141.85 | $141.90 |
| Purchase #5 | $120.90 | 6.108% | $128.2846 | $128.28 | $128.30 | $128.30 |
| Purchase #6 | $78.36 | 11.589% | $87.4411 | $87.44 | $87.45 | $87.40 |
| Purchase #7 | $46.45 | 12.159% | $52.0979 | $52.10 | $52.10 | $52.10 |
| 7 purchase totals = | $868.33 | $954.1073 | $954.11 | $954.10 | $954.10 | |