| 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 | $12.29 | 7.239% | $13.1797 | $13.18 | $13.20 | $13.20 |
| Purchase #2 | $213.95 | 8.135% | $231.3548 | $231.35 | $231.35 | $231.40 |
| Purchase #3 | $180.32 | 3.353% | $186.3661 | $186.37 | $186.35 | $186.40 |
| Purchase #4 | $146.36 | 8.105% | $158.2225 | $158.22 | $158.20 | $158.20 |
| Purchase #5 | $204.96 | 13.696% | $233.0313 | $233.03 | $233.05 | $233.00 |
| Purchase #6 | $53.69 | 8.521% | $58.2649 | $58.26 | $58.25 | $58.30 |
| Purchase #7 | $131.26 | 7.443% | $141.0297 | $141.03 | $141.05 | $141.00 |
| 7 purchase totals = | $942.83 | $1,021.4490 | $1,021.44 | $1,021.45 | $1,021.50 | |