| 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 | $41.50 | 3.487% | $42.9471 | $42.95 | $42.95 | $42.90 |
| Purchase #2 | $119.44 | 12.368% | $134.2123 | $134.21 | $134.20 | $134.20 |
| Purchase #3 | $208.88 | 13.813% | $237.7326 | $237.73 | $237.75 | $237.70 |
| Purchase #4 | $222.37 | 11.169% | $247.2065 | $247.21 | $247.20 | $247.20 |
| Purchase #5 | $66.80 | 8.432% | $72.4326 | $72.43 | $72.45 | $72.40 |
| Purchase #6 | $78.91 | 11.337% | $87.856 | $87.86 | $87.85 | $87.90 |
| Purchase #7 | $89.27 | 12.464% | $100.3966 | $100.40 | $100.40 | $100.40 |
| 7 purchase totals = | $827.17 | $922.7837 | $922.79 | $922.80 | $922.70 | |