| 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 | $103.63 | 3.529% | $107.2871 | $107.29 | $107.30 | $107.30 |
| Purchase #2 | $13.68 | 5.129% | $14.3816 | $14.38 | $14.40 | $14.40 |
| Purchase #3 | $115.59 | 11.543% | $128.9326 | $128.93 | $128.95 | $128.90 |
| Purchase #4 | $13.73 | 3.433% | $14.2014 | $14.20 | $14.20 | $14.20 |
| Purchase #5 | $168.88 | 3.790% | $175.2806 | $175.28 | $175.30 | $175.30 |
| Purchase #6 | $208.25 | 7.268% | $223.3856 | $223.39 | $223.40 | $223.40 |
| Purchase #7 | $207.82 | 7.472% | $223.3483 | $223.35 | $223.35 | $223.30 |
| 7 purchase totals = | $831.58 | $886.8172 | $886.82 | $886.90 | $886.80 | |