| 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 | $106.39 | 12.815% | $120.0239 | $120.02 | $120.00 | $120.00 |
| Purchase #2 | $161.77 | 4.712% | $169.3926 | $169.39 | $169.40 | $169.40 |
| Purchase #3 | $203.25 | 5.429% | $214.2844 | $214.28 | $214.30 | $214.30 |
| Purchase #4 | $86.79 | 7.203% | $93.0415 | $93.04 | $93.05 | $93.00 |
| Purchase #5 | $130.91 | 8.224% | $141.676 | $141.68 | $141.70 | $141.70 |
| Purchase #6 | $71.95 | 6.254% | $76.4498 | $76.45 | $76.45 | $76.40 |
| Purchase #7 | $56.51 | 11.587% | $63.0578 | $63.06 | $63.05 | $63.10 |
| 7 purchase totals = | $817.57 | $877.9260 | $877.92 | $877.95 | $877.90 | |