| 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 | $16.53 | 6.291% | $17.5699 | $17.57 | $17.55 | $17.60 |
| Purchase #2 | $214.80 | 12.327% | $241.2784 | $241.28 | $241.30 | $241.30 |
| Purchase #3 | $239.94 | 3.143% | $247.4813 | $247.48 | $247.50 | $247.50 |
| Purchase #4 | $220.65 | 8.278% | $238.9154 | $238.92 | $238.90 | $238.90 |
| Purchase #5 | $176.31 | 12.543% | $198.4246 | $198.42 | $198.40 | $198.40 |
| Purchase #6 | $27.96 | 8.462% | $30.326 | $30.33 | $30.35 | $30.30 |
| Purchase #7 | $231.97 | 11.813% | $259.3726 | $259.37 | $259.35 | $259.40 |
| 7 purchase totals = | $1,128.16 | $1,233.3682 | $1,233.37 | $1,233.35 | $1,233.40 | |