| 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 | $229.50 | 7.155% | $245.9207 | $245.92 | $245.90 | $245.90 |
| Purchase #2 | $241.27 | 8.268% | $261.2182 | $261.22 | $261.20 | $261.20 |
| Purchase #3 | $46.84 | 6.518% | $49.893 | $49.89 | $49.90 | $49.90 |
| Purchase #4 | $58.47 | 3.370% | $60.4404 | $60.44 | $60.45 | $60.40 |
| Purchase #5 | $110.80 | 13.304% | $125.5408 | $125.54 | $125.55 | $125.50 |
| Purchase #6 | $65.55 | 10.543% | $72.4609 | $72.46 | $72.45 | $72.50 |
| Purchase #7 | $74.57 | 3.562% | $77.2262 | $77.23 | $77.25 | $77.20 |
| 7 purchase totals = | $827.00 | $892.7002 | $892.70 | $892.70 | $892.60 | |