| 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 | $14.74 | 3.176% | $15.2081 | $15.21 | $15.20 | $15.20 |
| Purchase #2 | $201.38 | 7.176% | $215.831 | $215.83 | $215.85 | $215.80 |
| Purchase #3 | $208.70 | 7.450% | $224.2482 | $224.25 | $224.25 | $224.20 |
| Purchase #4 | $232.68 | 3.227% | $240.1886 | $240.19 | $240.20 | $240.20 |
| Purchase #5 | $21.44 | 10.428% | $23.6758 | $23.68 | $23.70 | $23.70 |
| Purchase #6 | $248.44 | 8.347% | $269.1773 | $269.18 | $269.20 | $269.20 |
| Purchase #7 | $124.84 | 9.167% | $136.2841 | $136.28 | $136.30 | $136.30 |
| 7 purchase totals = | $1,052.22 | $1,124.6131 | $1,124.62 | $1,124.70 | $1,124.60 | |