| 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 | $116.56 | 8.308% | $126.2438 | $126.24 | $126.25 | $126.20 |
| Purchase #2 | $183.41 | 13.671% | $208.484 | $208.48 | $208.50 | $208.50 |
| Purchase #3 | $145.33 | 7.354% | $156.0176 | $156.02 | $156.00 | $156.00 |
| Purchase #4 | $250.50 | 9.564% | $274.4578 | $274.46 | $274.45 | $274.50 |
| Purchase #5 | $213.88 | 9.506% | $234.2114 | $234.21 | $234.20 | $234.20 |
| Purchase #6 | $87.98 | 6.148% | $93.389 | $93.39 | $93.40 | $93.40 |
| Purchase #7 | $41.54 | 11.360% | $46.2589 | $46.26 | $46.25 | $46.30 |
| 7 purchase totals = | $1,039.20 | $1,139.0625 | $1,139.06 | $1,139.05 | $1,139.10 | |