| 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 | $229.32 | 12.275% | $257.469 | $257.47 | $257.45 | $257.50 |
| Purchase #2 | $21.28 | 12.402% | $23.9191 | $23.92 | $23.90 | $23.90 |
| Purchase #3 | $131.30 | 4.116% | $136.7043 | $136.70 | $136.70 | $136.70 |
| Purchase #4 | $55.79 | 13.872% | $63.5292 | $63.53 | $63.55 | $63.50 |
| Purchase #5 | $30.44 | 4.590% | $31.8372 | $31.84 | $31.85 | $31.80 |
| Purchase #6 | $170.98 | 12.163% | $191.7763 | $191.78 | $191.80 | $191.80 |
| Purchase #7 | $41.99 | 8.339% | $45.4915 | $45.49 | $45.50 | $45.50 |
| 7 purchase totals = | $681.10 | $750.7266 | $750.73 | $750.75 | $750.70 | |