| 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 | $104.83 | 5.560% | $110.6585 | $110.66 | $110.65 | $110.70 |
| Purchase #2 | $92.92 | 12.362% | $104.4068 | $104.41 | $104.40 | $104.40 |
| Purchase #3 | $210.31 | 13.160% | $237.9868 | $237.99 | $238.00 | $238.00 |
| Purchase #4 | $218.40 | 13.215% | $247.2616 | $247.26 | $247.25 | $247.30 |
| Purchase #5 | $174.28 | 8.587% | $189.2454 | $189.25 | $189.25 | $189.20 |
| Purchase #6 | $111.81 | 9.360% | $122.2754 | $122.28 | $122.30 | $122.30 |
| Purchase #7 | $114.98 | 7.866% | $124.0243 | $124.02 | $124.00 | $124.00 |
| 7 purchase totals = | $1,027.53 | $1,135.8588 | $1,135.87 | $1,135.85 | $1,135.90 | |