| 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 | $205.91 | 6.108% | $218.487 | $218.49 | $218.50 | $218.50 |
| Purchase #2 | $215.63 | 9.874% | $236.9213 | $236.92 | $236.90 | $236.90 |
| Purchase #3 | $137.73 | 11.825% | $154.0166 | $154.02 | $154.00 | $154.00 |
| Purchase #4 | $203.26 | 6.737% | $216.9536 | $216.95 | $216.95 | $217.00 |
| Purchase #5 | $121.27 | 9.874% | $133.2442 | $133.24 | $133.25 | $133.20 |
| Purchase #6 | $209.82 | 5.680% | $221.7378 | $221.74 | $221.75 | $221.70 |
| Purchase #7 | $152.85 | 9.461% | $167.3111 | $167.31 | $167.30 | $167.30 |
| 7 purchase totals = | $1,246.47 | $1,348.6716 | $1,348.67 | $1,348.65 | $1,348.60 | |