| 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 | $40.36 | 3.863% | $41.9191 | $41.92 | $41.90 | $41.90 |
| Purchase #2 | $193.92 | 9.636% | $212.6061 | $212.61 | $212.60 | $212.60 |
| Purchase #3 | $224.50 | 12.472% | $252.4996 | $252.50 | $252.50 | $252.50 |
| Purchase #4 | $246.58 | 5.823% | $260.9384 | $260.94 | $260.95 | $260.90 |
| Purchase #5 | $136.38 | 13.186% | $154.3631 | $154.36 | $154.35 | $154.40 |
| Purchase #6 | $160.74 | 4.362% | $167.7515 | $167.75 | $167.75 | $167.80 |
| Purchase #7 | $184.82 | 7.808% | $199.2507 | $199.25 | $199.25 | $199.30 |
| 7 purchase totals = | $1,187.30 | $1,289.3285 | $1,289.33 | $1,289.30 | $1,289.40 | |