| 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 | $43.51 | 6.521% | $46.3473 | $46.35 | $46.35 | $46.30 |
| Purchase #2 | $201.96 | 12.592% | $227.3908 | $227.39 | $227.40 | $227.40 |
| Purchase #3 | $193.90 | 8.187% | $209.7746 | $209.77 | $209.75 | $209.80 |
| Purchase #4 | $225.88 | 7.737% | $243.3563 | $243.36 | $243.35 | $243.40 |
| Purchase #5 | $219.79 | 9.660% | $241.0217 | $241.02 | $241.00 | $241.00 |
| Purchase #6 | $126.66 | 13.744% | $144.0682 | $144.07 | $144.05 | $144.10 |
| Purchase #7 | $156.97 | 8.625% | $170.5087 | $170.51 | $170.50 | $170.50 |
| 7 purchase totals = | $1,168.67 | $1,282.4676 | $1,282.47 | $1,282.40 | $1,282.50 | |