| 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 | $210.68 | 13.777% | $239.7054 | $239.71 | $239.70 | $239.70 |
| Purchase #2 | $75.87 | 13.378% | $86.0199 | $86.02 | $86.00 | $86.00 |
| Purchase #3 | $49.28 | 3.505% | $51.0073 | $51.01 | $51.00 | $51.00 |
| Purchase #4 | $19.87 | 11.201% | $22.0956 | $22.10 | $22.10 | $22.10 |
| Purchase #5 | $11.51 | 13.168% | $13.0256 | $13.03 | $13.05 | $13.00 |
| Purchase #6 | $23.74 | 11.502% | $26.4706 | $26.47 | $26.45 | $26.50 |
| Purchase #7 | $156.78 | 10.699% | $173.5539 | $173.55 | $173.55 | $173.60 |
| 7 purchase totals = | $547.73 | $611.8783 | $611.89 | $611.85 | $611.90 | |