| 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 | $8.31 | 11.532% | $9.2683 | $9.27 | $9.25 | $9.30 |
| Purchase #2 | $130.64 | 5.389% | $137.6802 | $137.68 | $137.70 | $137.70 |
| Purchase #3 | $103.33 | 13.852% | $117.6433 | $117.64 | $117.65 | $117.60 |
| Purchase #4 | $89.28 | 4.846% | $93.6065 | $93.61 | $93.60 | $93.60 |
| Purchase #5 | $247.37 | 8.517% | $268.4385 | $268.44 | $268.45 | $268.40 |
| Purchase #6 | $102.27 | 4.703% | $107.0798 | $107.08 | $107.10 | $107.10 |
| Purchase #7 | $170.71 | 8.808% | $185.7461 | $185.75 | $185.75 | $185.70 |
| 7 purchase totals = | $851.91 | $919.4627 | $919.47 | $919.50 | $919.40 | |