| 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 | $198.60 | 10.234% | $218.9247 | $218.92 | $218.90 | $218.90 |
| Purchase #2 | $103.59 | 10.790% | $114.7674 | $114.77 | $114.75 | $114.80 |
| Purchase #3 | $205.75 | 4.183% | $214.3565 | $214.36 | $214.35 | $214.40 |
| Purchase #4 | $178.30 | 5.726% | $188.5095 | $188.51 | $188.50 | $188.50 |
| Purchase #5 | $209.83 | 3.131% | $216.3998 | $216.40 | $216.40 | $216.40 |
| Purchase #6 | $66.40 | 7.322% | $71.2618 | $71.26 | $71.25 | $71.30 |
| Purchase #7 | $154.36 | 10.375% | $170.3749 | $170.37 | $170.35 | $170.40 |
| 7 purchase totals = | $1,116.83 | $1,194.5946 | $1,194.59 | $1,194.50 | $1,194.70 | |