| 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 | $217.71 | 4.364% | $227.2109 | $227.21 | $227.20 | $227.20 |
| Purchase #2 | $202.68 | 13.334% | $229.7054 | $229.71 | $229.70 | $229.70 |
| Purchase #3 | $138.83 | 13.869% | $158.0843 | $158.08 | $158.10 | $158.10 |
| Purchase #4 | $35.36 | 13.270% | $40.0523 | $40.05 | $40.05 | $40.10 |
| Purchase #5 | $61.72 | 7.212% | $66.1712 | $66.17 | $66.15 | $66.20 |
| Purchase #6 | $58.32 | 5.670% | $61.6267 | $61.63 | $61.65 | $61.60 |
| Purchase #7 | $81.80 | 5.120% | $85.9882 | $85.99 | $86.00 | $86.00 |
| 7 purchase totals = | $796.42 | $868.8390 | $868.84 | $868.85 | $868.90 | |