| 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 | $21.25 | 9.801% | $23.3327 | $23.33 | $23.35 | $23.30 |
| Purchase #2 | $215.69 | 13.630% | $245.0885 | $245.09 | $245.10 | $245.10 |
| Purchase #3 | $232.49 | 4.305% | $242.4987 | $242.50 | $242.50 | $242.50 |
| Purchase #4 | $47.34 | 12.421% | $53.2201 | $53.22 | $53.20 | $53.20 |
| Purchase #5 | $129.38 | 9.704% | $141.935 | $141.94 | $141.95 | $141.90 |
| Purchase #6 | $222.28 | 3.249% | $229.5019 | $229.50 | $229.50 | $229.50 |
| Purchase #7 | $25.31 | 3.675% | $26.2401 | $26.24 | $26.25 | $26.20 |
| 7 purchase totals = | $893.74 | $961.8170 | $961.82 | $961.85 | $961.70 | |