| 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 | $205.79 | 7.738% | $221.714 | $221.71 | $221.70 | $221.70 |
| Purchase #2 | $152.38 | 9.837% | $167.3696 | $167.37 | $167.35 | $167.40 |
| Purchase #3 | $200.68 | 10.378% | $221.5066 | $221.51 | $221.50 | $221.50 |
| Purchase #4 | $247.57 | 6.353% | $263.2981 | $263.30 | $263.30 | $263.30 |
| Purchase #5 | $205.68 | 10.539% | $227.3566 | $227.36 | $227.35 | $227.40 |
| Purchase #6 | $208.60 | 5.242% | $219.5348 | $219.53 | $219.55 | $219.50 |
| Purchase #7 | $72.33 | 13.328% | $81.9701 | $81.97 | $81.95 | $82.00 |
| 7 purchase totals = | $1,293.03 | $1,402.7498 | $1,402.75 | $1,402.70 | $1,402.80 | |