| 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 | $222.75 | 7.640% | $239.7681 | $239.77 | $239.75 | $239.80 |
| Purchase #2 | $238.59 | 8.662% | $259.2567 | $259.26 | $259.25 | $259.30 |
| Purchase #3 | $130.54 | 13.433% | $148.0754 | $148.08 | $148.10 | $148.10 |
| Purchase #4 | $89.56 | 10.677% | $99.1223 | $99.12 | $99.10 | $99.10 |
| Purchase #5 | $146.76 | 3.563% | $151.9891 | $151.99 | $152.00 | $152.00 |
| Purchase #6 | $208.51 | 5.212% | $219.3775 | $219.38 | $219.40 | $219.40 |
| Purchase #7 | $117.81 | 8.316% | $127.6071 | $127.61 | $127.60 | $127.60 |
| 7 purchase totals = | $1,154.52 | $1,245.1962 | $1,245.21 | $1,245.20 | $1,245.30 | |