| 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 | $82.91 | 9.795% | $91.031 | $91.03 | $91.05 | $91.00 |
| Purchase #2 | $221.90 | 13.320% | $251.4571 | $251.46 | $251.45 | $251.50 |
| Purchase #3 | $206.94 | 8.613% | $224.7637 | $224.76 | $224.75 | $224.80 |
| Purchase #4 | $200.65 | 13.543% | $227.824 | $227.82 | $227.80 | $227.80 |
| Purchase #5 | $248.88 | 6.652% | $265.4355 | $265.44 | $265.45 | $265.40 |
| Purchase #6 | $218.41 | 13.184% | $247.2052 | $247.21 | $247.20 | $247.20 |
| Purchase #7 | $244.55 | 7.833% | $263.7056 | $263.71 | $263.70 | $263.70 |
| 7 purchase totals = | $1,424.24 | $1,571.4221 | $1,571.43 | $1,571.40 | $1,571.40 | |