| 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 | $113.90 | 8.178% | $123.2147 | $123.21 | $123.20 | $123.20 |
| Purchase #2 | $124.61 | 6.439% | $132.6336 | $132.63 | $132.65 | $132.60 |
| Purchase #3 | $249.34 | 11.237% | $277.3583 | $277.36 | $277.35 | $277.40 |
| Purchase #4 | $211.38 | 6.758% | $225.6651 | $225.67 | $225.65 | $225.70 |
| Purchase #5 | $217.54 | 6.708% | $232.1326 | $232.13 | $232.15 | $232.10 |
| Purchase #6 | $112.97 | 9.532% | $123.7383 | $123.74 | $123.75 | $123.70 |
| Purchase #7 | $5.41 | 3.491% | $5.5989 | $5.60 | $5.60 | $5.60 |
| 7 purchase totals = | $1,035.15 | $1,120.3415 | $1,120.34 | $1,120.35 | $1,120.30 | |