| 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 | $21.94 | 11.142% | $24.3846 | $24.38 | $24.40 | $24.40 |
| Purchase #2 | $147.37 | 10.636% | $163.0443 | $163.04 | $163.05 | $163.00 |
| Purchase #3 | $96.94 | 12.719% | $109.2698 | $109.27 | $109.25 | $109.30 |
| Purchase #4 | $59.26 | 9.270% | $64.7534 | $64.75 | $64.75 | $64.80 |
| Purchase #5 | $191.40 | 9.257% | $209.1179 | $209.12 | $209.10 | $209.10 |
| Purchase #6 | $117.40 | 10.789% | $130.0663 | $130.07 | $130.05 | $130.10 |
| Purchase #7 | $222.78 | 3.852% | $231.3615 | $231.36 | $231.35 | $231.40 |
| 7 purchase totals = | $857.09 | $931.9978 | $931.99 | $931.95 | $932.10 | |