| 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 | $6.29 | 12.455% | $7.0734 | $7.07 | $7.05 | $7.10 |
| Purchase #2 | $198.43 | 13.748% | $225.7102 | $225.71 | $225.70 | $225.70 |
| Purchase #3 | $231.59 | 6.772% | $247.2733 | $247.27 | $247.25 | $247.30 |
| Purchase #4 | $81.74 | 12.671% | $92.0973 | $92.10 | $92.10 | $92.10 |
| Purchase #5 | $216.96 | 11.655% | $242.2467 | $242.25 | $242.25 | $242.20 |
| Purchase #6 | $13.82 | 6.838% | $14.765 | $14.77 | $14.75 | $14.80 |
| Purchase #7 | $99.25 | 5.152% | $104.3634 | $104.36 | $104.35 | $104.40 |
| 7 purchase totals = | $848.08 | $933.5293 | $933.53 | $933.45 | $933.60 | |