| 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 | $245.90 | 10.647% | $272.081 | $272.08 | $272.10 | $272.10 |
| Purchase #2 | $204.59 | 11.385% | $227.8826 | $227.88 | $227.90 | $227.90 |
| Purchase #3 | $76.99 | 7.138% | $82.4855 | $82.49 | $82.50 | $82.50 |
| Purchase #4 | $240.63 | 5.553% | $253.9922 | $253.99 | $254.00 | $254.00 |
| Purchase #5 | $20.72 | 4.290% | $21.6089 | $21.61 | $21.60 | $21.60 |
| Purchase #6 | $186.55 | 6.477% | $198.6328 | $198.63 | $198.65 | $198.60 |
| Purchase #7 | $67.56 | 11.822% | $75.5469 | $75.55 | $75.55 | $75.50 |
| 7 purchase totals = | $1,042.94 | $1,132.2299 | $1,132.23 | $1,132.30 | $1,132.20 | |