| 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 | $236.35 | 3.461% | $244.5301 | $244.53 | $244.55 | $244.50 |
| Purchase #2 | $20.66 | 11.442% | $23.0239 | $23.02 | $23.00 | $23.00 |
| Purchase #3 | $10.54 | 13.752% | $11.9895 | $11.99 | $12.00 | $12.00 |
| Purchase #4 | $145.50 | 12.411% | $163.558 | $163.56 | $163.55 | $163.60 |
| Purchase #5 | $103.80 | 4.310% | $108.2738 | $108.27 | $108.25 | $108.30 |
| Purchase #6 | $51.39 | 7.734% | $55.3645 | $55.36 | $55.35 | $55.40 |
| Purchase #7 | $136.46 | 6.781% | $145.7134 | $145.71 | $145.70 | $145.70 |
| 7 purchase totals = | $704.70 | $752.4532 | $752.44 | $752.40 | $752.50 | |