| 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 | $250.53 | 9.424% | $274.1399 | $274.14 | $274.15 | $274.10 |
| Purchase #2 | $118.81 | 11.522% | $132.4993 | $132.50 | $132.50 | $132.50 |
| Purchase #3 | $78.92 | 12.402% | $88.7077 | $88.71 | $88.70 | $88.70 |
| Purchase #4 | $156.60 | 7.118% | $167.7468 | $167.75 | $167.75 | $167.70 |
| Purchase #5 | $171.60 | 6.242% | $182.3113 | $182.31 | $182.30 | $182.30 |
| Purchase #6 | $241.79 | 3.341% | $249.8682 | $249.87 | $249.85 | $249.90 |
| Purchase #7 | $161.91 | 13.230% | $183.3307 | $183.33 | $183.35 | $183.30 |
| 7 purchase totals = | $1,180.16 | $1,278.6039 | $1,278.61 | $1,278.60 | $1,278.50 | |