| 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 | $233.50 | 11.409% | $260.14 | $260.14 | $260.15 | $260.10 |
| Purchase #2 | $248.47 | 12.130% | $278.6094 | $278.61 | $278.60 | $278.60 |
| Purchase #3 | $207.75 | 8.385% | $225.1698 | $225.17 | $225.15 | $225.20 |
| Purchase #4 | $138.35 | 4.195% | $144.1538 | $144.15 | $144.15 | $144.20 |
| Purchase #5 | $149.93 | 3.297% | $154.8732 | $154.87 | $154.85 | $154.90 |
| Purchase #6 | $228.78 | 6.628% | $243.9435 | $243.94 | $243.95 | $243.90 |
| Purchase #7 | $14.66 | 12.248% | $16.4556 | $16.46 | $16.45 | $16.50 |
| 7 purchase totals = | $1,221.44 | $1,323.3453 | $1,323.34 | $1,323.30 | $1,323.40 | |