| 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 | $223.89 | 10.204% | $246.7357 | $246.74 | $246.75 | $246.70 |
| Purchase #2 | $117.47 | 5.203% | $123.582 | $123.58 | $123.60 | $123.60 |
| Purchase #3 | $143.63 | 12.231% | $161.1974 | $161.20 | $161.20 | $161.20 |
| Purchase #4 | $163.68 | 13.199% | $185.2841 | $185.28 | $185.30 | $185.30 |
| Purchase #5 | $241.49 | 3.693% | $250.4082 | $250.41 | $250.40 | $250.40 |
| Purchase #6 | $139.41 | 13.454% | $158.1662 | $158.17 | $158.15 | $158.20 |
| Purchase #7 | $56.67 | 8.220% | $61.3283 | $61.33 | $61.35 | $61.30 |
| 7 purchase totals = | $1,086.24 | $1,186.7019 | $1,186.71 | $1,186.75 | $1,186.70 | |