| 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 | $15.30 | 13.834% | $17.4166 | $17.42 | $17.40 | $17.40 |
| Purchase #2 | $242.37 | 10.404% | $267.5862 | $267.59 | $267.60 | $267.60 |
| Purchase #3 | $191.68 | 13.661% | $217.8654 | $217.87 | $217.85 | $217.90 |
| Purchase #4 | $114.82 | 5.795% | $121.4738 | $121.47 | $121.45 | $121.50 |
| Purchase #5 | $218.29 | 3.141% | $225.1465 | $225.15 | $225.15 | $225.10 |
| Purchase #6 | $202.62 | 7.717% | $218.2562 | $218.26 | $218.25 | $218.30 |
| Purchase #7 | $26.80 | 4.456% | $27.9942 | $27.99 | $28.00 | $28.00 |
| 7 purchase totals = | $1,011.88 | $1,095.7389 | $1,095.75 | $1,095.70 | $1,095.80 | |