| 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 | $102.71 | 3.236% | $106.0337 | $106.03 | $106.05 | $106.00 |
| Purchase #2 | $225.77 | 12.235% | $253.393 | $253.39 | $253.40 | $253.40 |
| Purchase #3 | $27.34 | 11.214% | $30.4059 | $30.41 | $30.40 | $30.40 |
| Purchase #4 | $206.52 | 3.705% | $214.1716 | $214.17 | $214.15 | $214.20 |
| Purchase #5 | $178.54 | 4.865% | $187.226 | $187.23 | $187.25 | $187.20 |
| Purchase #6 | $194.52 | 5.476% | $205.1719 | $205.17 | $205.15 | $205.20 |
| Purchase #7 | $100.46 | 7.829% | $108.325 | $108.33 | $108.35 | $108.30 |
| 7 purchase totals = | $1,035.86 | $1,104.7271 | $1,104.73 | $1,104.75 | $1,104.70 | |