| 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 | $235.93 | 6.540% | $251.3598 | $251.36 | $251.35 | $251.40 |
| Purchase #2 | $221.57 | 11.708% | $247.5114 | $247.51 | $247.50 | $247.50 |
| Purchase #3 | $34.65 | 10.275% | $38.2103 | $38.21 | $38.20 | $38.20 |
| Purchase #4 | $48.69 | 5.318% | $51.2793 | $51.28 | $51.30 | $51.30 |
| Purchase #5 | $197.75 | 13.275% | $224.0013 | $224.00 | $224.00 | $224.00 |
| Purchase #6 | $55.33 | 4.127% | $57.6135 | $57.61 | $57.60 | $57.60 |
| Purchase #7 | $30.31 | 11.539% | $33.8075 | $33.81 | $33.80 | $33.80 |
| 7 purchase totals = | $824.23 | $903.7831 | $903.78 | $903.75 | $903.80 | |