| 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 | $21.67 | 10.844% | $24.0199 | $24.02 | $24.00 | $24.00 |
| Purchase #2 | $144.49 | 9.292% | $157.916 | $157.92 | $157.90 | $157.90 |
| Purchase #3 | $222.37 | 13.641% | $252.7035 | $252.70 | $252.70 | $252.70 |
| Purchase #4 | $226.50 | 13.498% | $257.073 | $257.07 | $257.05 | $257.10 |
| Purchase #5 | $111.59 | 11.594% | $124.5277 | $124.53 | $124.55 | $124.50 |
| Purchase #6 | $133.67 | 11.581% | $149.1503 | $149.15 | $149.15 | $149.20 |
| Purchase #7 | $212.55 | 8.610% | $230.8506 | $230.85 | $230.85 | $230.90 |
| 7 purchase totals = | $1,072.84 | $1,196.2410 | $1,196.24 | $1,196.20 | $1,196.30 | |