| 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 | $216.50 | 7.828% | $233.4476 | $233.45 | $233.45 | $233.40 |
| Purchase #2 | $24.56 | 11.564% | $27.4001 | $27.40 | $27.40 | $27.40 |
| Purchase #3 | $140.75 | 11.616% | $157.0995 | $157.10 | $157.10 | $157.10 |
| Purchase #4 | $112.38 | 11.178% | $124.9418 | $124.94 | $124.95 | $124.90 |
| Purchase #5 | $137.44 | 13.825% | $156.4411 | $156.44 | $156.45 | $156.40 |
| Purchase #6 | $97.34 | 10.599% | $107.6571 | $107.66 | $107.65 | $107.70 |
| Purchase #7 | $24.98 | 7.343% | $26.8143 | $26.81 | $26.80 | $26.80 |
| 7 purchase totals = | $753.95 | $833.8015 | $833.80 | $833.80 | $833.70 | |