| 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 | $216.28 | 4.588% | $226.2029 | $226.20 | $226.20 | $226.20 |
| Purchase #2 | $157.51 | 6.339% | $167.4946 | $167.49 | $167.50 | $167.50 |
| Purchase #3 | $206.48 | 3.360% | $213.4177 | $213.42 | $213.40 | $213.40 |
| Purchase #4 | $249.55 | 12.698% | $281.2379 | $281.24 | $281.25 | $281.20 |
| Purchase #5 | $90.42 | 9.322% | $98.849 | $98.85 | $98.85 | $98.80 |
| Purchase #6 | $80.82 | 8.326% | $87.5491 | $87.55 | $87.55 | $87.50 |
| Purchase #7 | $221.85 | 12.600% | $249.8031 | $249.80 | $249.80 | $249.80 |
| 7 purchase totals = | $1,222.91 | $1,324.5543 | $1,324.55 | $1,324.55 | $1,324.40 | |