| 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 | $117.40 | 11.729% | $131.1698 | $131.17 | $131.15 | $131.20 |
| Purchase #2 | $220.48 | 10.163% | $242.8874 | $242.89 | $242.90 | $242.90 |
| Purchase #3 | $111.45 | 11.290% | $124.0327 | $124.03 | $124.05 | $124.00 |
| Purchase #4 | $137.48 | 5.544% | $145.1019 | $145.10 | $145.10 | $145.10 |
| Purchase #5 | $155.51 | 7.531% | $167.2215 | $167.22 | $167.20 | $167.20 |
| Purchase #6 | $152.98 | 6.720% | $163.2603 | $163.26 | $163.25 | $163.30 |
| Purchase #7 | $250.83 | 3.858% | $260.507 | $260.51 | $260.50 | $260.50 |
| 7 purchase totals = | $1,146.13 | $1,234.1806 | $1,234.18 | $1,234.15 | $1,234.20 | |