| 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 | $198.49 | 8.680% | $215.7189 | $215.72 | $215.70 | $215.70 |
| Purchase #2 | $134.92 | 8.502% | $146.3909 | $146.39 | $146.40 | $146.40 |
| Purchase #3 | $124.26 | 5.863% | $131.5454 | $131.55 | $131.55 | $131.50 |
| Purchase #4 | $240.76 | 12.641% | $271.1945 | $271.19 | $271.20 | $271.20 |
| Purchase #5 | $228.61 | 4.653% | $239.2472 | $239.25 | $239.25 | $239.20 |
| Purchase #6 | $195.81 | 10.829% | $217.0143 | $217.01 | $217.00 | $217.00 |
| Purchase #7 | $244.49 | 10.442% | $270.0196 | $270.02 | $270.00 | $270.00 |
| 7 purchase totals = | $1,367.34 | $1,491.1308 | $1,491.13 | $1,491.10 | $1,491.00 | |