| 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 | $191.51 | 7.449% | $205.7756 | $205.78 | $205.80 | $205.80 |
| Purchase #2 | $131.55 | 12.844% | $148.4463 | $148.45 | $148.45 | $148.40 |
| Purchase #3 | $160.59 | 5.864% | $170.007 | $170.01 | $170.00 | $170.00 |
| Purchase #4 | $14.45 | 9.104% | $15.7655 | $15.77 | $15.75 | $15.80 |
| Purchase #5 | $198.40 | 4.836% | $207.9946 | $207.99 | $208.00 | $208.00 |
| Purchase #6 | $228.27 | 5.407% | $240.6126 | $240.61 | $240.60 | $240.60 |
| Purchase #7 | $89.86 | 11.835% | $100.4949 | $100.49 | $100.50 | $100.50 |
| 7 purchase totals = | $1,014.63 | $1,089.0965 | $1,089.10 | $1,089.10 | $1,089.10 | |