| 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 | $250.83 | 10.713% | $277.7014 | $277.70 | $277.70 | $277.70 |
| Purchase #2 | $134.50 | 7.605% | $144.7287 | $144.73 | $144.75 | $144.70 |
| Purchase #3 | $134.53 | 6.541% | $143.3296 | $143.33 | $143.35 | $143.30 |
| Purchase #4 | $124.84 | 9.448% | $136.6349 | $136.63 | $136.65 | $136.60 |
| Purchase #5 | $233.77 | 12.536% | $263.0754 | $263.08 | $263.10 | $263.10 |
| Purchase #6 | $72.92 | 10.307% | $80.4359 | $80.44 | $80.45 | $80.40 |
| Purchase #7 | $227.79 | 8.684% | $247.5713 | $247.57 | $247.55 | $247.60 |
| 7 purchase totals = | $1,179.18 | $1,293.4772 | $1,293.48 | $1,293.55 | $1,293.40 | |