| 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 | $198.26 | 9.779% | $217.6478 | $217.65 | $217.65 | $217.60 |
| Purchase #2 | $210.47 | 9.433% | $230.3236 | $230.32 | $230.30 | $230.30 |
| Purchase #3 | $131.54 | 5.784% | $139.1483 | $139.15 | $139.15 | $139.10 |
| Purchase #4 | $123.97 | 10.468% | $136.9472 | $136.95 | $136.95 | $136.90 |
| Purchase #5 | $76.92 | 13.678% | $87.4411 | $87.44 | $87.45 | $87.40 |
| Purchase #6 | $86.82 | 11.776% | $97.0439 | $97.04 | $97.05 | $97.00 |
| Purchase #7 | $120.56 | 9.862% | $132.4496 | $132.45 | $132.45 | $132.40 |
| 7 purchase totals = | $948.54 | $1,041.0015 | $1,041.00 | $1,041.00 | $1,040.70 | |