| 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 | $29.47 | 9.405% | $32.2417 | $32.24 | $32.25 | $32.20 |
| Purchase #2 | $206.32 | 5.375% | $217.4097 | $217.41 | $217.40 | $217.40 |
| Purchase #3 | $87.79 | 8.237% | $95.0213 | $95.02 | $95.00 | $95.00 |
| Purchase #4 | $217.51 | 4.710% | $227.7547 | $227.75 | $227.75 | $227.80 |
| Purchase #5 | $121.66 | 8.650% | $132.1836 | $132.18 | $132.20 | $132.20 |
| Purchase #6 | $197.40 | 9.559% | $216.2695 | $216.27 | $216.25 | $216.30 |
| Purchase #7 | $114.97 | 12.830% | $129.7207 | $129.72 | $129.70 | $129.70 |
| 7 purchase totals = | $975.12 | $1,050.6012 | $1,050.59 | $1,050.55 | $1,050.60 | |