| 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 | $22.48 | 12.116% | $25.2037 | $25.20 | $25.20 | $25.20 |
| Purchase #2 | $191.30 | 5.107% | $201.0697 | $201.07 | $201.05 | $201.10 |
| Purchase #3 | $12.63 | 4.403% | $13.1861 | $13.19 | $13.20 | $13.20 |
| Purchase #4 | $121.68 | 3.365% | $125.7745 | $125.77 | $125.75 | $125.80 |
| Purchase #5 | $42.52 | 6.636% | $45.3416 | $45.34 | $45.35 | $45.30 |
| Purchase #6 | $188.47 | 10.724% | $208.6815 | $208.68 | $208.70 | $208.70 |
| Purchase #7 | $250.63 | 13.708% | $284.9864 | $284.99 | $285.00 | $285.00 |
| 7 purchase totals = | $829.71 | $904.2435 | $904.24 | $904.25 | $904.30 | |