| 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 | $240.66 | 11.242% | $267.715 | $267.72 | $267.70 | $267.70 |
| Purchase #2 | $155.28 | 5.273% | $163.4679 | $163.47 | $163.45 | $163.50 |
| Purchase #3 | $236.34 | 4.137% | $246.1174 | $246.12 | $246.10 | $246.10 |
| Purchase #4 | $181.62 | 10.173% | $200.0962 | $200.10 | $200.10 | $200.10 |
| Purchase #5 | $189.53 | 8.324% | $205.3065 | $205.31 | $205.30 | $205.30 |
| Purchase #6 | $93.46 | 12.311% | $104.9659 | $104.97 | $104.95 | $105.00 |
| Purchase #7 | $112.92 | 7.358% | $121.2287 | $121.23 | $121.25 | $121.20 |
| 7 purchase totals = | $1,209.81 | $1,308.8976 | $1,308.92 | $1,308.85 | $1,308.90 | |