| 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 | $245.28 | 5.568% | $258.9372 | $258.94 | $258.95 | $258.90 |
| Purchase #2 | $222.43 | 13.219% | $251.833 | $251.83 | $251.85 | $251.80 |
| Purchase #3 | $151.26 | 4.614% | $158.2391 | $158.24 | $158.25 | $158.20 |
| Purchase #4 | $74.87 | 12.723% | $84.3957 | $84.40 | $84.40 | $84.40 |
| Purchase #5 | $41.56 | 11.406% | $46.3003 | $46.30 | $46.30 | $46.30 |
| Purchase #6 | $72.74 | 12.394% | $81.7554 | $81.76 | $81.75 | $81.80 |
| Purchase #7 | $227.64 | 5.371% | $239.8665 | $239.87 | $239.85 | $239.90 |
| 7 purchase totals = | $1,035.78 | $1,121.3272 | $1,121.34 | $1,121.35 | $1,121.30 | |