| 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 | $122.69 | 11.604% | $136.9269 | $136.93 | $136.95 | $136.90 |
| Purchase #2 | $88.34 | 12.240% | $99.1528 | $99.15 | $99.15 | $99.20 |
| Purchase #3 | $22.68 | 13.137% | $25.6595 | $25.66 | $25.65 | $25.70 |
| Purchase #4 | $88.53 | 13.286% | $100.2921 | $100.29 | $100.30 | $100.30 |
| Purchase #5 | $28.60 | 5.856% | $30.2748 | $30.27 | $30.25 | $30.30 |
| Purchase #6 | $109.99 | 11.193% | $122.3012 | $122.30 | $122.30 | $122.30 |
| Purchase #7 | $182.77 | 13.823% | $208.0343 | $208.03 | $208.05 | $208.00 |
| 7 purchase totals = | $643.60 | $722.6416 | $722.63 | $722.65 | $722.70 | |