| 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 | $218.70 | 4.347% | $228.2069 | $228.21 | $228.20 | $228.20 |
| Purchase #2 | $97.63 | 3.381% | $100.9309 | $100.93 | $100.95 | $100.90 |
| Purchase #3 | $104.74 | 7.779% | $112.8877 | $112.89 | $112.90 | $112.90 |
| Purchase #4 | $240.86 | 8.773% | $261.9906 | $261.99 | $262.00 | $262.00 |
| Purchase #5 | $96.66 | 13.586% | $109.7922 | $109.79 | $109.80 | $109.80 |
| Purchase #6 | $64.60 | 3.241% | $66.6937 | $66.69 | $66.70 | $66.70 |
| Purchase #7 | $40.50 | 6.167% | $42.9976 | $43.00 | $43.00 | $43.00 |
| 7 purchase totals = | $863.69 | $923.4996 | $923.50 | $923.55 | $923.50 | |