| 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 | $129.37 | 13.144% | $146.3744 | $146.37 | $146.35 | $146.40 |
| Purchase #2 | $129.62 | 5.202% | $136.3628 | $136.36 | $136.35 | $136.40 |
| Purchase #3 | $125.28 | 3.829% | $130.077 | $130.08 | $130.10 | $130.10 |
| Purchase #4 | $92.49 | 10.269% | $101.9878 | $101.99 | $102.00 | $102.00 |
| Purchase #5 | $28.28 | 11.316% | $31.4802 | $31.48 | $31.50 | $31.50 |
| Purchase #6 | $206.61 | 12.834% | $233.1263 | $233.13 | $233.15 | $233.10 |
| Purchase #7 | $212.91 | 5.189% | $223.9579 | $223.96 | $223.95 | $224.00 |
| 7 purchase totals = | $924.56 | $1,003.3664 | $1,003.37 | $1,003.40 | $1,003.50 | |