| 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 | $205.74 | 13.456% | $233.4244 | $233.42 | $233.40 | $233.40 |
| Purchase #2 | $11.56 | 13.560% | $13.1275 | $13.13 | $13.15 | $13.10 |
| Purchase #3 | $66.26 | 13.217% | $75.0176 | $75.02 | $75.00 | $75.00 |
| Purchase #4 | $199.29 | 7.822% | $214.8785 | $214.88 | $214.90 | $214.90 |
| Purchase #5 | $35.42 | 10.565% | $39.1621 | $39.16 | $39.15 | $39.20 |
| Purchase #6 | $120.51 | 3.451% | $124.6688 | $124.67 | $124.65 | $124.70 |
| Purchase #7 | $175.26 | 5.563% | $185.0097 | $185.01 | $185.00 | $185.00 |
| 7 purchase totals = | $814.04 | $885.2886 | $885.29 | $885.25 | $885.30 | |