| 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 | $125.88 | 10.657% | $139.295 | $139.30 | $139.30 | $139.30 |
| Purchase #2 | $218.65 | 7.633% | $235.3396 | $235.34 | $235.35 | $235.30 |
| Purchase #3 | $110.55 | 10.338% | $121.9787 | $121.98 | $122.00 | $122.00 |
| Purchase #4 | $209.65 | 13.874% | $238.7368 | $238.74 | $238.75 | $238.70 |
| Purchase #5 | $46.54 | 4.213% | $48.5007 | $48.50 | $48.50 | $48.50 |
| Purchase #6 | $153.78 | 7.375% | $165.1213 | $165.12 | $165.10 | $165.10 |
| Purchase #7 | $123.39 | 8.550% | $133.9398 | $133.94 | $133.95 | $133.90 |
| 7 purchase totals = | $988.44 | $1,082.9119 | $1,082.92 | $1,082.95 | $1,082.80 | |