| 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 | $195.51 | 8.773% | $212.6621 | $212.66 | $212.65 | $212.70 |
| Purchase #2 | $19.29 | 7.689% | $20.7732 | $20.77 | $20.75 | $20.80 |
| Purchase #3 | $195.25 | 7.687% | $210.2589 | $210.26 | $210.25 | $210.30 |
| Purchase #4 | $230.54 | 5.484% | $243.1828 | $243.18 | $243.20 | $243.20 |
| Purchase #5 | $26.54 | 5.660% | $28.0422 | $28.04 | $28.05 | $28.00 |
| Purchase #6 | $94.63 | 3.613% | $98.049 | $98.05 | $98.05 | $98.00 |
| Purchase #7 | $216.99 | 9.384% | $237.3523 | $237.35 | $237.35 | $237.40 |
| 7 purchase totals = | $978.75 | $1,050.3205 | $1,050.31 | $1,050.30 | $1,050.40 | |