| 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 | $247.44 | 12.410% | $278.1473 | $278.15 | $278.15 | $278.10 |
| Purchase #2 | $136.71 | 13.289% | $154.8774 | $154.88 | $154.90 | $154.90 |
| Purchase #3 | $10.93 | 5.714% | $11.5545 | $11.55 | $11.55 | $11.60 |
| Purchase #4 | $73.44 | 13.209% | $83.1407 | $83.14 | $83.15 | $83.10 |
| Purchase #5 | $225.83 | 9.114% | $246.4121 | $246.41 | $246.40 | $246.40 |
| Purchase #6 | $140.26 | 12.488% | $157.7757 | $157.78 | $157.80 | $157.80 |
| Purchase #7 | $130.59 | 3.801% | $135.5537 | $135.55 | $135.55 | $135.60 |
| 7 purchase totals = | $965.20 | $1,067.4614 | $1,067.46 | $1,067.50 | $1,067.50 | |