| 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 | $222.36 | 6.306% | $236.382 | $236.38 | $236.40 | $236.40 |
| Purchase #2 | $38.69 | 5.498% | $40.8172 | $40.82 | $40.80 | $40.80 |
| Purchase #3 | $142.61 | 10.517% | $157.6083 | $157.61 | $157.60 | $157.60 |
| Purchase #4 | $41.36 | 8.294% | $44.7904 | $44.79 | $44.80 | $44.80 |
| Purchase #5 | $153.65 | 13.289% | $174.0685 | $174.07 | $174.05 | $174.10 |
| Purchase #6 | $247.37 | 12.722% | $278.8404 | $278.84 | $278.85 | $278.80 |
| Purchase #7 | $206.73 | 10.811% | $229.0796 | $229.08 | $229.10 | $229.10 |
| 7 purchase totals = | $1,052.77 | $1,161.5864 | $1,161.59 | $1,161.60 | $1,161.60 | |