| 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 | $196.99 | 3.494% | $203.8728 | $203.87 | $203.85 | $203.90 |
| Purchase #2 | $60.50 | 10.436% | $66.8138 | $66.81 | $66.80 | $66.80 |
| Purchase #3 | $174.44 | 6.660% | $186.0577 | $186.06 | $186.05 | $186.10 |
| Purchase #4 | $21.39 | 8.732% | $23.2578 | $23.26 | $23.25 | $23.30 |
| Purchase #5 | $108.42 | 8.206% | $117.3169 | $117.32 | $117.30 | $117.30 |
| Purchase #6 | $50.44 | 10.212% | $55.5909 | $55.59 | $55.60 | $55.60 |
| Purchase #7 | $204.76 | 5.258% | $215.5263 | $215.53 | $215.55 | $215.50 |
| 7 purchase totals = | $816.94 | $868.4362 | $868.44 | $868.40 | $868.50 | |