| 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 | $207.36 | 10.285% | $228.687 | $228.69 | $228.70 | $228.70 |
| Purchase #2 | $239.29 | 5.472% | $252.3839 | $252.38 | $252.40 | $252.40 |
| Purchase #3 | $239.33 | 12.234% | $268.6096 | $268.61 | $268.60 | $268.60 |
| Purchase #4 | $46.61 | 5.740% | $49.2854 | $49.29 | $49.30 | $49.30 |
| Purchase #5 | $82.66 | 4.496% | $86.3764 | $86.38 | $86.40 | $86.40 |
| Purchase #6 | $241.57 | 12.691% | $272.2276 | $272.23 | $272.25 | $272.20 |
| Purchase #7 | $48.50 | 3.660% | $50.2751 | $50.28 | $50.30 | $50.30 |
| 7 purchase totals = | $1,105.32 | $1,207.8450 | $1,207.86 | $1,207.95 | $1,207.90 | |