| 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 | $217.70 | 13.424% | $246.924 | $246.92 | $246.90 | $246.90 |
| Purchase #2 | $74.58 | 7.714% | $80.3331 | $80.33 | $80.35 | $80.30 |
| Purchase #3 | $220.27 | 10.610% | $243.6406 | $243.64 | $243.65 | $243.60 |
| Purchase #4 | $250.91 | 8.568% | $272.408 | $272.41 | $272.40 | $272.40 |
| Purchase #5 | $21.53 | 3.580% | $22.3008 | $22.30 | $22.30 | $22.30 |
| Purchase #6 | $20.50 | 3.366% | $21.19 | $21.19 | $21.20 | $21.20 |
| Purchase #7 | $30.39 | 9.108% | $33.1579 | $33.16 | $33.15 | $33.20 |
| 7 purchase totals = | $835.88 | $919.9544 | $919.95 | $919.95 | $919.90 | |