| 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 | $124.41 | 9.427% | $136.1381 | $136.14 | $136.15 | $136.10 |
| Purchase #2 | $134.42 | 10.197% | $148.1268 | $148.13 | $148.15 | $148.10 |
| Purchase #3 | $176.52 | 13.349% | $200.0837 | $200.08 | $200.10 | $200.10 |
| Purchase #4 | $181.45 | 5.249% | $190.9743 | $190.97 | $190.95 | $191.00 |
| Purchase #5 | $226.70 | 10.831% | $251.2539 | $251.25 | $251.25 | $251.30 |
| Purchase #6 | $233.57 | 6.226% | $248.1121 | $248.11 | $248.10 | $248.10 |
| Purchase #7 | $186.86 | 5.572% | $197.2718 | $197.27 | $197.25 | $197.30 |
| 7 purchase totals = | $1,263.93 | $1,371.9607 | $1,371.95 | $1,371.95 | $1,372.00 | |