| 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 | $217.96 | 8.554% | $236.6043 | $236.60 | $236.60 | $236.60 |
| Purchase #2 | $214.99 | 7.473% | $231.0562 | $231.06 | $231.05 | $231.10 |
| Purchase #3 | $25.87 | 13.582% | $29.3837 | $29.38 | $29.40 | $29.40 |
| Purchase #4 | $31.86 | 12.380% | $35.8043 | $35.80 | $35.80 | $35.80 |
| Purchase #5 | $20.66 | 11.704% | $23.078 | $23.08 | $23.10 | $23.10 |
| Purchase #6 | $129.77 | 4.187% | $135.2035 | $135.20 | $135.20 | $135.20 |
| Purchase #7 | $245.99 | 3.580% | $254.7964 | $254.80 | $254.80 | $254.80 |
| 7 purchase totals = | $887.10 | $945.9264 | $945.92 | $945.95 | $946.00 | |