| 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 | $198.98 | 7.123% | $213.1533 | $213.15 | $213.15 | $213.20 |
| Purchase #2 | $106.38 | 4.409% | $111.0703 | $111.07 | $111.05 | $111.10 |
| Purchase #3 | $114.56 | 5.546% | $120.9135 | $120.91 | $120.90 | $120.90 |
| Purchase #4 | $239.29 | 7.837% | $258.0432 | $258.04 | $258.05 | $258.00 |
| Purchase #5 | $69.76 | 4.859% | $73.1496 | $73.15 | $73.15 | $73.10 |
| Purchase #6 | $76.31 | 8.487% | $82.7864 | $82.79 | $82.80 | $82.80 |
| Purchase #7 | $11.62 | 6.374% | $12.3607 | $12.36 | $12.35 | $12.40 |
| 7 purchase totals = | $816.90 | $871.4770 | $871.47 | $871.45 | $871.50 | |