| 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 | $205.84 | 3.156% | $212.3363 | $212.34 | $212.35 | $212.30 |
| Purchase #2 | $46.80 | 5.330% | $49.2944 | $49.29 | $49.30 | $49.30 |
| Purchase #3 | $94.69 | 6.649% | $100.9859 | $100.99 | $101.00 | $101.00 |
| Purchase #4 | $208.34 | 7.477% | $223.9176 | $223.92 | $223.90 | $223.90 |
| Purchase #5 | $152.60 | 13.376% | $173.0118 | $173.01 | $173.00 | $173.00 |
| Purchase #6 | $97.43 | 10.731% | $107.8852 | $107.89 | $107.90 | $107.90 |
| Purchase #7 | $61.33 | 6.539% | $65.3404 | $65.34 | $65.35 | $65.30 |
| 7 purchase totals = | $867.03 | $932.7716 | $932.78 | $932.80 | $932.70 | |