| 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 | $12.41 | 13.732% | $14.1141 | $14.11 | $14.10 | $14.10 |
| Purchase #2 | $26.35 | 10.656% | $29.1579 | $29.16 | $29.15 | $29.20 |
| Purchase #3 | $157.76 | 3.652% | $163.5214 | $163.52 | $163.50 | $163.50 |
| Purchase #4 | $222.80 | 5.524% | $235.1075 | $235.11 | $235.10 | $235.10 |
| Purchase #5 | $140.44 | 11.832% | $157.0569 | $157.06 | $157.05 | $157.10 |
| Purchase #6 | $229.50 | 6.559% | $244.5529 | $244.55 | $244.55 | $244.60 |
| Purchase #7 | $222.35 | 5.176% | $233.8588 | $233.86 | $233.85 | $233.90 |
| 7 purchase totals = | $1,011.61 | $1,077.3695 | $1,077.37 | $1,077.30 | $1,077.50 | |