| 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 | $112.78 | 11.285% | $125.5072 | $125.51 | $125.50 | $125.50 |
| Purchase #2 | $172.78 | 5.848% | $182.8842 | $182.88 | $182.90 | $182.90 |
| Purchase #3 | $109.78 | 8.338% | $118.9335 | $118.93 | $118.95 | $118.90 |
| Purchase #4 | $149.82 | 11.677% | $167.3145 | $167.31 | $167.30 | $167.30 |
| Purchase #5 | $38.84 | 3.224% | $40.0922 | $40.09 | $40.10 | $40.10 |
| Purchase #6 | $140.49 | 12.481% | $158.0246 | $158.02 | $158.00 | $158.00 |
| Purchase #7 | $182.75 | 6.851% | $195.2702 | $195.27 | $195.25 | $195.30 |
| 7 purchase totals = | $907.24 | $988.0264 | $988.01 | $988.00 | $988.00 | |