| 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 | $122.57 | 9.479% | $134.1884 | $134.19 | $134.20 | $134.20 |
| Purchase #2 | $225.27 | 8.387% | $244.1634 | $244.16 | $244.15 | $244.20 |
| Purchase #3 | $125.95 | 13.728% | $143.2404 | $143.24 | $143.25 | $143.20 |
| Purchase #4 | $16.61 | 11.803% | $18.5705 | $18.57 | $18.55 | $18.60 |
| Purchase #5 | $56.41 | 12.317% | $63.358 | $63.36 | $63.35 | $63.40 |
| Purchase #6 | $54.42 | 3.133% | $56.125 | $56.13 | $56.15 | $56.10 |
| Purchase #7 | $39.55 | 8.416% | $42.8785 | $42.88 | $42.90 | $42.90 |
| 7 purchase totals = | $640.78 | $702.5242 | $702.53 | $702.55 | $702.60 | |