| 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 | $106.98 | 7.528% | $115.0335 | $115.03 | $115.05 | $115.00 |
| Purchase #2 | $212.40 | 6.378% | $225.9469 | $225.95 | $225.95 | $225.90 |
| Purchase #3 | $94.74 | 6.871% | $101.2496 | $101.25 | $101.25 | $101.20 |
| Purchase #4 | $189.28 | 5.508% | $199.7055 | $199.71 | $199.70 | $199.70 |
| Purchase #5 | $106.89 | 4.471% | $111.6691 | $111.67 | $111.65 | $111.70 |
| Purchase #6 | $77.33 | 13.575% | $87.8275 | $87.83 | $87.85 | $87.80 |
| Purchase #7 | $120.99 | 13.683% | $137.5451 | $137.55 | $137.55 | $137.50 |
| 7 purchase totals = | $908.61 | $978.9772 | $978.99 | $979.00 | $978.80 | |