| 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 | $232.93 | 11.120% | $258.8318 | $258.83 | $258.85 | $258.80 |
| Purchase #2 | $7.39 | 3.767% | $7.6684 | $7.67 | $7.65 | $7.70 |
| Purchase #3 | $245.64 | 7.454% | $263.95 | $263.95 | $263.95 | $264.00 |
| Purchase #4 | $151.25 | 5.121% | $158.9955 | $159.00 | $159.00 | $159.00 |
| Purchase #5 | $79.92 | 9.476% | $87.4932 | $87.49 | $87.50 | $87.50 |
| Purchase #6 | $102.99 | 8.773% | $112.0253 | $112.03 | $112.05 | $112.00 |
| Purchase #7 | $37.43 | 9.292% | $40.908 | $40.91 | $40.90 | $40.90 |
| 7 purchase totals = | $857.55 | $929.8722 | $929.88 | $929.90 | $929.90 | |