| 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 | $125.75 | 10.762% | $139.2832 | $139.28 | $139.30 | $139.30 |
| Purchase #2 | $104.28 | 12.250% | $117.0543 | $117.05 | $117.05 | $117.10 |
| Purchase #3 | $129.87 | 5.424% | $136.9141 | $136.91 | $136.90 | $136.90 |
| Purchase #4 | $43.76 | 7.486% | $47.0359 | $47.04 | $47.05 | $47.00 |
| Purchase #5 | $11.40 | 8.542% | $12.3738 | $12.37 | $12.35 | $12.40 |
| Purchase #6 | $211.66 | 12.478% | $238.0709 | $238.07 | $238.05 | $238.10 |
| Purchase #7 | $160.83 | 3.383% | $166.2709 | $166.27 | $166.25 | $166.30 |
| 7 purchase totals = | $787.55 | $857.0031 | $856.99 | $856.95 | $857.10 | |