| 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 | $194.34 | 10.828% | $215.3831 | $215.38 | $215.40 | $215.40 |
| Purchase #2 | $229.87 | 12.140% | $257.7762 | $257.78 | $257.80 | $257.80 |
| Purchase #3 | $76.65 | 5.851% | $81.1348 | $81.13 | $81.15 | $81.10 |
| Purchase #4 | $145.40 | 4.344% | $151.7162 | $151.72 | $151.70 | $151.70 |
| Purchase #5 | $245.83 | 11.629% | $274.4176 | $274.42 | $274.40 | $274.40 |
| Purchase #6 | $224.47 | 12.602% | $252.7577 | $252.76 | $252.75 | $252.80 |
| Purchase #7 | $233.85 | 10.487% | $258.3738 | $258.37 | $258.35 | $258.40 |
| 7 purchase totals = | $1,350.41 | $1,491.5594 | $1,491.56 | $1,491.55 | $1,491.60 | |