| 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 | $200.82 | 10.831% | $222.5708 | $222.57 | $222.55 | $222.60 |
| Purchase #2 | $206.85 | 8.560% | $224.5564 | $224.56 | $224.55 | $224.60 |
| Purchase #3 | $107.58 | 9.637% | $117.9475 | $117.95 | $117.95 | $117.90 |
| Purchase #4 | $190.36 | 13.734% | $216.504 | $216.50 | $216.50 | $216.50 |
| Purchase #5 | $113.42 | 12.706% | $127.8311 | $127.83 | $127.85 | $127.80 |
| Purchase #6 | $207.54 | 4.463% | $216.8025 | $216.80 | $216.80 | $216.80 |
| Purchase #7 | $141.51 | 9.398% | $154.8091 | $154.81 | $154.80 | $154.80 |
| 7 purchase totals = | $1,168.08 | $1,281.0214 | $1,281.02 | $1,281.00 | $1,281.00 | |