| 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 | $211.64 | 13.110% | $239.386 | $239.39 | $239.40 | $239.40 |
| Purchase #2 | $19.85 | 9.701% | $21.7756 | $21.78 | $21.80 | $21.80 |
| Purchase #3 | $122.27 | 10.698% | $135.3504 | $135.35 | $135.35 | $135.40 |
| Purchase #4 | $146.81 | 11.121% | $163.1367 | $163.14 | $163.15 | $163.10 |
| Purchase #5 | $207.26 | 3.258% | $214.0125 | $214.01 | $214.00 | $214.00 |
| Purchase #6 | $64.42 | 13.204% | $72.926 | $72.93 | $72.95 | $72.90 |
| Purchase #7 | $21.74 | 13.430% | $24.6597 | $24.66 | $24.65 | $24.70 |
| 7 purchase totals = | $793.99 | $871.2469 | $871.26 | $871.30 | $871.30 | |