| 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 | $177.70 | 13.708% | $202.0591 | $202.06 | $202.05 | $202.10 |
| Purchase #2 | $219.49 | 3.543% | $227.2665 | $227.27 | $227.25 | $227.30 |
| Purchase #3 | $224.44 | 8.664% | $243.8855 | $243.89 | $243.90 | $243.90 |
| Purchase #4 | $71.92 | 10.680% | $79.6011 | $79.60 | $79.60 | $79.60 |
| Purchase #5 | $192.35 | 7.443% | $206.6666 | $206.67 | $206.65 | $206.70 |
| Purchase #6 | $216.98 | 9.750% | $238.1356 | $238.14 | $238.15 | $238.10 |
| Purchase #7 | $78.72 | 10.408% | $86.9132 | $86.91 | $86.90 | $86.90 |
| 7 purchase totals = | $1,181.60 | $1,284.5276 | $1,284.54 | $1,284.50 | $1,284.60 | |