| 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 | $185.61 | 11.127% | $206.2628 | $206.26 | $206.25 | $206.30 |
| Purchase #2 | $118.84 | 5.858% | $125.8016 | $125.80 | $125.80 | $125.80 |
| Purchase #3 | $220.72 | 13.725% | $251.0138 | $251.01 | $251.00 | $251.00 |
| Purchase #4 | $146.70 | 6.754% | $156.6081 | $156.61 | $156.60 | $156.60 |
| Purchase #5 | $210.93 | 12.525% | $237.349 | $237.35 | $237.35 | $237.30 |
| Purchase #6 | $243.27 | 4.208% | $253.5068 | $253.51 | $253.50 | $253.50 |
| Purchase #7 | $106.66 | 3.549% | $110.4454 | $110.45 | $110.45 | $110.40 |
| 7 purchase totals = | $1,232.73 | $1,340.9875 | $1,340.99 | $1,340.95 | $1,340.90 | |