| 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 | $242.60 | 7.118% | $259.8683 | $259.87 | $259.85 | $259.90 |
| Purchase #2 | $191.26 | 12.510% | $215.1866 | $215.19 | $215.20 | $215.20 |
| Purchase #3 | $65.31 | 11.323% | $72.7051 | $72.71 | $72.70 | $72.70 |
| Purchase #4 | $243.79 | 11.677% | $272.2574 | $272.26 | $272.25 | $272.30 |
| Purchase #5 | $35.66 | 6.359% | $37.9276 | $37.93 | $37.95 | $37.90 |
| Purchase #6 | $64.76 | 3.403% | $66.9638 | $66.96 | $66.95 | $67.00 |
| Purchase #7 | $36.61 | 13.201% | $41.4429 | $41.44 | $41.45 | $41.40 |
| 7 purchase totals = | $879.99 | $966.3517 | $966.36 | $966.35 | $966.40 | |