| 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 | $115.70 | 8.826% | $125.9117 | $125.91 | $125.90 | $125.90 |
| Purchase #2 | $10.81 | 3.525% | $11.1911 | $11.19 | $11.20 | $11.20 |
| Purchase #3 | $111.52 | 8.196% | $120.6602 | $120.66 | $120.65 | $120.70 |
| Purchase #4 | $247.27 | 13.293% | $280.1396 | $280.14 | $280.15 | $280.10 |
| Purchase #5 | $18.91 | 7.381% | $20.3057 | $20.31 | $20.30 | $20.30 |
| Purchase #6 | $154.52 | 3.282% | $159.5913 | $159.59 | $159.60 | $159.60 |
| Purchase #7 | $212.81 | 10.347% | $234.8295 | $234.83 | $234.85 | $234.80 |
| 7 purchase totals = | $871.54 | $952.6291 | $952.63 | $952.65 | $952.60 | |