| 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 | $193.87 | 11.152% | $215.4904 | $215.49 | $215.50 | $215.50 |
| Purchase #2 | $206.30 | 3.616% | $213.7598 | $213.76 | $213.75 | $213.80 |
| Purchase #3 | $13.40 | 13.406% | $15.1964 | $15.20 | $15.20 | $15.20 |
| Purchase #4 | $199.60 | 10.497% | $220.552 | $220.55 | $220.55 | $220.60 |
| Purchase #5 | $44.69 | 9.678% | $49.0151 | $49.02 | $49.00 | $49.00 |
| Purchase #6 | $222.67 | 13.692% | $253.158 | $253.16 | $253.15 | $253.20 |
| Purchase #7 | $152.59 | 11.493% | $170.1272 | $170.13 | $170.15 | $170.10 |
| 7 purchase totals = | $1,033.12 | $1,137.2989 | $1,137.31 | $1,137.30 | $1,137.40 | |