| 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 | $205.69 | 10.222% | $226.7156 | $226.72 | $226.70 | $226.70 |
| Purchase #2 | $18.33 | 4.409% | $19.1382 | $19.14 | $19.15 | $19.10 |
| Purchase #3 | $110.91 | 10.507% | $122.5633 | $122.56 | $122.55 | $122.60 |
| Purchase #4 | $25.81 | 8.479% | $27.9984 | $28.00 | $28.00 | $28.00 |
| Purchase #5 | $184.31 | 12.838% | $207.9717 | $207.97 | $207.95 | $208.00 |
| Purchase #6 | $107.30 | 4.344% | $111.9611 | $111.96 | $111.95 | $112.00 |
| Purchase #7 | $89.88 | 9.446% | $98.3701 | $98.37 | $98.35 | $98.40 |
| 7 purchase totals = | $742.23 | $814.7184 | $814.72 | $814.65 | $814.80 | |