| 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 | $192.52 | 3.208% | $198.696 | $198.70 | $198.70 | $198.70 |
| Purchase #2 | $224.80 | 3.827% | $233.4031 | $233.40 | $233.40 | $233.40 |
| Purchase #3 | $201.26 | 6.705% | $214.7545 | $214.75 | $214.75 | $214.80 |
| Purchase #4 | $81.47 | 6.472% | $86.7427 | $86.74 | $86.75 | $86.70 |
| Purchase #5 | $12.79 | 10.296% | $14.1069 | $14.11 | $14.10 | $14.10 |
| Purchase #6 | $170.27 | 9.627% | $186.6619 | $186.66 | $186.65 | $186.70 |
| Purchase #7 | $146.31 | 13.790% | $166.4861 | $166.49 | $166.50 | $166.50 |
| 7 purchase totals = | $1,029.42 | $1,100.8512 | $1,100.85 | $1,100.85 | $1,100.90 | |