| 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 | $222.80 | 8.704% | $242.1925 | $242.19 | $242.20 | $242.20 |
| Purchase #2 | $60.85 | 4.217% | $63.416 | $63.42 | $63.40 | $63.40 |
| Purchase #3 | $19.94 | 4.537% | $20.8447 | $20.84 | $20.85 | $20.80 |
| Purchase #4 | $232.27 | 6.206% | $246.6847 | $246.68 | $246.70 | $246.70 |
| Purchase #5 | $167.55 | 10.225% | $184.682 | $184.68 | $184.70 | $184.70 |
| Purchase #6 | $212.93 | 4.462% | $222.4309 | $222.43 | $222.45 | $222.40 |
| Purchase #7 | $126.55 | 10.491% | $139.8264 | $139.83 | $139.85 | $139.80 |
| 7 purchase totals = | $1,042.89 | $1,120.0772 | $1,120.07 | $1,120.15 | $1,120.00 | |