| 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 | $215.91 | 6.205% | $229.3072 | $229.31 | $229.30 | $229.30 |
| Purchase #2 | $73.63 | 4.614% | $77.0273 | $77.03 | $77.05 | $77.00 |
| Purchase #3 | $82.51 | 4.356% | $86.1041 | $86.10 | $86.10 | $86.10 |
| Purchase #4 | $174.36 | 12.258% | $195.733 | $195.73 | $195.75 | $195.70 |
| Purchase #5 | $114.46 | 9.702% | $125.5649 | $125.56 | $125.55 | $125.60 |
| Purchase #6 | $12.57 | 5.786% | $13.2973 | $13.30 | $13.30 | $13.30 |
| Purchase #7 | $169.57 | 4.756% | $177.6347 | $177.63 | $177.65 | $177.60 |
| 7 purchase totals = | $843.01 | $904.6685 | $904.66 | $904.70 | $904.60 | |