| 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 | $232.74 | 3.338% | $240.5089 | $240.51 | $240.50 | $240.50 |
| Purchase #2 | $121.44 | 5.285% | $127.8581 | $127.86 | $127.85 | $127.90 |
| Purchase #3 | $49.34 | 12.491% | $55.5031 | $55.50 | $55.50 | $55.50 |
| Purchase #4 | $49.39 | 5.250% | $51.983 | $51.98 | $52.00 | $52.00 |
| Purchase #5 | $182.43 | 3.729% | $189.2328 | $189.23 | $189.25 | $189.20 |
| Purchase #6 | $79.86 | 4.195% | $83.2101 | $83.21 | $83.20 | $83.20 |
| Purchase #7 | $121.87 | 3.329% | $125.9271 | $125.93 | $125.95 | $125.90 |
| 7 purchase totals = | $837.07 | $874.2231 | $874.22 | $874.25 | $874.20 | |