| 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 | $199.97 | 7.691% | $215.3497 | $215.35 | $215.35 | $215.30 |
| Purchase #2 | $106.52 | 4.591% | $111.4103 | $111.41 | $111.40 | $111.40 |
| Purchase #3 | $54.72 | 6.173% | $58.0979 | $58.10 | $58.10 | $58.10 |
| Purchase #4 | $198.81 | 8.490% | $215.689 | $215.69 | $215.70 | $215.70 |
| Purchase #5 | $138.66 | 7.685% | $149.316 | $149.32 | $149.30 | $149.30 |
| Purchase #6 | $219.29 | 13.861% | $249.6858 | $249.69 | $249.70 | $249.70 |
| Purchase #7 | $129.56 | 5.868% | $137.1626 | $137.16 | $137.15 | $137.20 |
| 7 purchase totals = | $1,047.53 | $1,136.7113 | $1,136.72 | $1,136.70 | $1,136.70 | |