| 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 | $220.76 | 7.798% | $237.9749 | $237.97 | $237.95 | $238.00 |
| Purchase #2 | $195.36 | 10.838% | $216.5331 | $216.53 | $216.55 | $216.50 |
| Purchase #3 | $107.67 | 3.257% | $111.1768 | $111.18 | $111.20 | $111.20 |
| Purchase #4 | $79.67 | 9.583% | $87.3048 | $87.30 | $87.30 | $87.30 |
| Purchase #5 | $77.46 | 5.275% | $81.546 | $81.55 | $81.55 | $81.50 |
| Purchase #6 | $151.49 | 4.748% | $158.6827 | $158.68 | $158.70 | $158.70 |
| Purchase #7 | $36.95 | 7.574% | $39.7486 | $39.75 | $39.75 | $39.70 |
| 7 purchase totals = | $869.36 | $932.9669 | $932.96 | $933.00 | $932.90 | |