| 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 | $235.67 | 7.202% | $252.643 | $252.64 | $252.65 | $252.60 |
| Purchase #2 | $128.59 | 9.321% | $140.5759 | $140.58 | $140.60 | $140.60 |
| Purchase #3 | $126.72 | 13.800% | $144.2074 | $144.21 | $144.20 | $144.20 |
| Purchase #4 | $155.34 | 13.207% | $175.8558 | $175.86 | $175.85 | $175.90 |
| Purchase #5 | $11.81 | 5.779% | $12.4925 | $12.49 | $12.50 | $12.50 |
| Purchase #6 | $86.38 | 12.239% | $96.952 | $96.95 | $96.95 | $97.00 |
| Purchase #7 | $208.30 | 8.715% | $226.4533 | $226.45 | $226.45 | $226.50 |
| 7 purchase totals = | $952.81 | $1,049.1799 | $1,049.18 | $1,049.20 | $1,049.30 | |