| 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 | $204.90 | 7.403% | $220.0687 | $220.07 | $220.05 | $220.10 |
| Purchase #2 | $119.45 | 6.471% | $127.1796 | $127.18 | $127.20 | $127.20 |
| Purchase #3 | $208.30 | 3.191% | $214.9469 | $214.95 | $214.95 | $214.90 |
| Purchase #4 | $110.89 | 10.157% | $122.1531 | $122.15 | $122.15 | $122.20 |
| Purchase #5 | $205.38 | 3.511% | $212.5909 | $212.59 | $212.60 | $212.60 |
| Purchase #6 | $213.61 | 4.807% | $223.8782 | $223.88 | $223.90 | $223.90 |
| Purchase #7 | $215.88 | 3.534% | $223.5092 | $223.51 | $223.50 | $223.50 |
| 7 purchase totals = | $1,278.41 | $1,344.3266 | $1,344.33 | $1,344.35 | $1,344.40 | |