| 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 | $126.75 | 10.719% | $140.3363 | $140.34 | $140.35 | $140.30 |
| Purchase #2 | $102.35 | 9.613% | $112.1889 | $112.19 | $112.20 | $112.20 |
| Purchase #3 | $217.64 | 3.456% | $225.1616 | $225.16 | $225.15 | $225.20 |
| Purchase #4 | $26.45 | 9.717% | $29.0201 | $29.02 | $29.00 | $29.00 |
| Purchase #5 | $44.37 | 9.580% | $48.6206 | $48.62 | $48.60 | $48.60 |
| Purchase #6 | $133.60 | 13.262% | $151.318 | $151.32 | $151.30 | $151.30 |
| Purchase #7 | $47.36 | 8.535% | $51.4022 | $51.40 | $51.40 | $51.40 |
| 7 purchase totals = | $698.52 | $758.0477 | $758.05 | $758.00 | $758.00 | |