| 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 | $206.81 | 13.674% | $235.0892 | $235.09 | $235.10 | $235.10 |
| Purchase #2 | $134.41 | 10.347% | $148.3174 | $148.32 | $148.30 | $148.30 |
| Purchase #3 | $210.52 | 8.291% | $227.9742 | $227.97 | $227.95 | $228.00 |
| Purchase #4 | $19.51 | 7.442% | $20.9619 | $20.96 | $20.95 | $21.00 |
| Purchase #5 | $111.31 | 4.420% | $116.2299 | $116.23 | $116.25 | $116.20 |
| Purchase #6 | $167.79 | 12.685% | $189.0742 | $189.07 | $189.05 | $189.10 |
| Purchase #7 | $170.77 | 4.405% | $178.2924 | $178.29 | $178.30 | $178.30 |
| 7 purchase totals = | $1,021.12 | $1,115.9392 | $1,115.93 | $1,115.90 | $1,116.00 | |