| 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 | $178.39 | 3.841% | $185.242 | $185.24 | $185.25 | $185.20 |
| Purchase #2 | $202.49 | 5.801% | $214.2364 | $214.24 | $214.25 | $214.20 |
| Purchase #3 | $20.62 | 12.747% | $23.2484 | $23.25 | $23.25 | $23.20 |
| Purchase #4 | $110.31 | 7.853% | $118.9726 | $118.97 | $118.95 | $119.00 |
| Purchase #5 | $237.70 | 9.218% | $259.6112 | $259.61 | $259.60 | $259.60 |
| Purchase #6 | $31.53 | 13.484% | $35.7815 | $35.78 | $35.80 | $35.80 |
| Purchase #7 | $197.25 | 4.203% | $205.5404 | $205.54 | $205.55 | $205.50 |
| 7 purchase totals = | $978.29 | $1,042.6325 | $1,042.63 | $1,042.65 | $1,042.50 | |