| 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 | $124.93 | 3.380% | $129.1526 | $129.15 | $129.15 | $129.20 |
| Purchase #2 | $195.47 | 4.538% | $204.3404 | $204.34 | $204.35 | $204.30 |
| Purchase #3 | $197.39 | 11.328% | $219.7503 | $219.75 | $219.75 | $219.80 |
| Purchase #4 | $169.35 | 3.587% | $175.4246 | $175.42 | $175.40 | $175.40 |
| Purchase #5 | $127.65 | 5.569% | $134.7588 | $134.76 | $134.75 | $134.80 |
| Purchase #6 | $42.78 | 11.714% | $47.7912 | $47.79 | $47.80 | $47.80 |
| Purchase #7 | $171.88 | 7.177% | $184.2158 | $184.22 | $184.20 | $184.20 |
| 7 purchase totals = | $1,029.45 | $1,095.4337 | $1,095.43 | $1,095.40 | $1,095.50 | |