| 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 | $229.39 | 4.742% | $240.2677 | $240.27 | $240.25 | $240.30 |
| Purchase #2 | $200.95 | 7.814% | $216.6522 | $216.65 | $216.65 | $216.70 |
| Purchase #3 | $80.50 | 11.384% | $89.6641 | $89.66 | $89.65 | $89.70 |
| Purchase #4 | $243.75 | 3.467% | $252.2008 | $252.20 | $252.20 | $252.20 |
| Purchase #5 | $95.70 | 3.829% | $99.3644 | $99.36 | $99.35 | $99.40 |
| Purchase #6 | $95.74 | 3.202% | $98.8056 | $98.81 | $98.80 | $98.80 |
| Purchase #7 | $188.80 | 11.710% | $210.9085 | $210.91 | $210.90 | $210.90 |
| 7 purchase totals = | $1,134.83 | $1,207.8633 | $1,207.86 | $1,207.80 | $1,208.00 | |