| 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 | $248.61 | 3.398% | $257.0578 | $257.06 | $257.05 | $257.10 |
| Purchase #2 | $146.31 | 11.693% | $163.418 | $163.42 | $163.40 | $163.40 |
| Purchase #3 | $212.65 | 4.723% | $222.6935 | $222.69 | $222.70 | $222.70 |
| Purchase #4 | $212.61 | 4.577% | $222.3412 | $222.34 | $222.35 | $222.30 |
| Purchase #5 | $248.67 | 6.754% | $265.4652 | $265.47 | $265.45 | $265.50 |
| Purchase #6 | $132.76 | 4.137% | $138.2523 | $138.25 | $138.25 | $138.30 |
| Purchase #7 | $77.52 | 11.302% | $86.2813 | $86.28 | $86.30 | $86.30 |
| 7 purchase totals = | $1,279.13 | $1,355.5093 | $1,355.51 | $1,355.50 | $1,355.60 | |