| 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 | $222.85 | 5.392% | $234.8661 | $234.87 | $234.85 | $234.90 |
| Purchase #2 | $181.37 | 10.279% | $200.013 | $200.01 | $200.00 | $200.00 |
| Purchase #3 | $99.87 | 8.511% | $108.3699 | $108.37 | $108.35 | $108.40 |
| Purchase #4 | $100.58 | 4.229% | $104.8335 | $104.83 | $104.85 | $104.80 |
| Purchase #5 | $181.92 | 11.659% | $203.1301 | $203.13 | $203.15 | $203.10 |
| Purchase #6 | $22.31 | 9.136% | $24.3482 | $24.35 | $24.35 | $24.30 |
| Purchase #7 | $60.97 | 9.498% | $66.7609 | $66.76 | $66.75 | $66.80 |
| 7 purchase totals = | $869.87 | $942.3217 | $942.32 | $942.30 | $942.30 | |