| 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 | $110.96 | 6.190% | $117.8284 | $117.83 | $117.85 | $117.80 |
| Purchase #2 | $232.69 | 12.264% | $261.2271 | $261.23 | $261.25 | $261.20 |
| Purchase #3 | $150.55 | 9.616% | $165.0269 | $165.03 | $165.05 | $165.00 |
| Purchase #4 | $233.64 | 9.743% | $256.4035 | $256.40 | $256.40 | $256.40 |
| Purchase #5 | $223.67 | 8.295% | $242.2234 | $242.22 | $242.20 | $242.20 |
| Purchase #6 | $234.88 | 6.670% | $250.5465 | $250.55 | $250.55 | $250.50 |
| Purchase #7 | $79.46 | 5.666% | $83.9622 | $83.96 | $83.95 | $84.00 |
| 7 purchase totals = | $1,265.85 | $1,377.2180 | $1,377.22 | $1,377.25 | $1,377.10 | |