| 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 | $10.71 | 11.693% | $11.9623 | $11.96 | $11.95 | $12.00 |
| Purchase #2 | $102.30 | 9.160% | $111.6707 | $111.67 | $111.65 | $111.70 |
| Purchase #3 | $94.42 | 10.286% | $104.132 | $104.13 | $104.15 | $104.10 |
| Purchase #4 | $196.76 | 8.703% | $213.884 | $213.88 | $213.90 | $213.90 |
| Purchase #5 | $234.38 | 12.553% | $263.8017 | $263.80 | $263.80 | $263.80 |
| Purchase #6 | $133.95 | 3.450% | $138.5713 | $138.57 | $138.55 | $138.60 |
| Purchase #7 | $92.95 | 10.849% | $103.0341 | $103.03 | $103.05 | $103.00 |
| 7 purchase totals = | $865.47 | $947.0561 | $947.04 | $947.05 | $947.10 | |