| 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 | $236.42 | 4.683% | $247.4915 | $247.49 | $247.50 | $247.50 |
| Purchase #2 | $155.78 | 4.549% | $162.8664 | $162.87 | $162.85 | $162.90 |
| Purchase #3 | $247.76 | 9.795% | $272.0281 | $272.03 | $272.05 | $272.00 |
| Purchase #4 | $183.92 | 11.815% | $205.6501 | $205.65 | $205.65 | $205.70 |
| Purchase #5 | $232.25 | 7.350% | $249.3204 | $249.32 | $249.30 | $249.30 |
| Purchase #6 | $156.83 | 11.622% | $175.0568 | $175.06 | $175.05 | $175.10 |
| Purchase #7 | $74.55 | 7.118% | $79.8565 | $79.86 | $79.85 | $79.90 |
| 7 purchase totals = | $1,287.51 | $1,392.2698 | $1,392.28 | $1,392.25 | $1,392.40 | |