| 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 | $231.53 | 3.316% | $239.2075 | $239.21 | $239.20 | $239.20 |
| Purchase #2 | $222.61 | 5.334% | $234.484 | $234.48 | $234.50 | $234.50 |
| Purchase #3 | $223.65 | 10.733% | $247.6544 | $247.65 | $247.65 | $247.70 |
| Purchase #4 | $90.73 | 6.726% | $96.8325 | $96.83 | $96.85 | $96.80 |
| Purchase #5 | $197.25 | 13.596% | $224.0681 | $224.07 | $224.05 | $224.10 |
| Purchase #6 | $48.75 | 11.600% | $54.405 | $54.41 | $54.40 | $54.40 |
| Purchase #7 | $77.70 | 11.150% | $86.3636 | $86.36 | $86.35 | $86.40 |
| 7 purchase totals = | $1,092.22 | $1,183.0151 | $1,183.01 | $1,183.00 | $1,183.10 | |