| 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 | $50.93 | 9.509% | $55.7729 | $55.77 | $55.75 | $55.80 |
| Purchase #2 | $187.27 | 7.289% | $200.9201 | $200.92 | $200.90 | $200.90 |
| Purchase #3 | $112.52 | 11.107% | $125.0176 | $125.02 | $125.00 | $125.00 |
| Purchase #4 | $184.78 | 11.698% | $206.3956 | $206.40 | $206.40 | $206.40 |
| Purchase #5 | $244.29 | 3.386% | $252.5617 | $252.56 | $252.55 | $252.60 |
| Purchase #6 | $227.50 | 5.564% | $240.1581 | $240.16 | $240.15 | $240.20 |
| Purchase #7 | $219.59 | 9.492% | $240.4335 | $240.43 | $240.45 | $240.40 |
| 7 purchase totals = | $1,226.88 | $1,321.2595 | $1,321.26 | $1,321.20 | $1,321.30 | |