| 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 | $114.51 | 7.132% | $122.6769 | $122.68 | $122.70 | $122.70 |
| Purchase #2 | $126.63 | 9.480% | $138.6345 | $138.63 | $138.65 | $138.60 |
| Purchase #3 | $242.80 | 10.112% | $267.3519 | $267.35 | $267.35 | $267.40 |
| Purchase #4 | $217.88 | 7.244% | $233.6632 | $233.66 | $233.65 | $233.70 |
| Purchase #5 | $158.73 | 3.165% | $163.7538 | $163.75 | $163.75 | $163.80 |
| Purchase #6 | $100.28 | 3.655% | $103.9452 | $103.95 | $103.95 | $103.90 |
| Purchase #7 | $105.83 | 5.316% | $111.4559 | $111.46 | $111.45 | $111.50 |
| 7 purchase totals = | $1,066.66 | $1,141.4814 | $1,141.48 | $1,141.50 | $1,141.60 | |