| 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 | $198.44 | 9.745% | $217.778 | $217.78 | $217.80 | $217.80 |
| Purchase #2 | $27.42 | 10.596% | $30.3254 | $30.33 | $30.35 | $30.30 |
| Purchase #3 | $60.98 | 10.133% | $67.1591 | $67.16 | $67.15 | $67.20 |
| Purchase #4 | $197.72 | 7.239% | $212.033 | $212.03 | $212.05 | $212.00 |
| Purchase #5 | $143.58 | 7.387% | $154.1863 | $154.19 | $154.20 | $154.20 |
| Purchase #6 | $98.55 | 9.279% | $107.6945 | $107.69 | $107.70 | $107.70 |
| Purchase #7 | $217.44 | 11.283% | $241.9738 | $241.97 | $241.95 | $242.00 |
| 7 purchase totals = | $944.13 | $1,031.1501 | $1,031.15 | $1,031.20 | $1,031.20 | |