| 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 | $194.82 | 10.280% | $214.8475 | $214.85 | $214.85 | $214.80 |
| Purchase #2 | $201.98 | 5.797% | $213.6888 | $213.69 | $213.70 | $213.70 |
| Purchase #3 | $63.92 | 13.222% | $72.3715 | $72.37 | $72.35 | $72.40 |
| Purchase #4 | $106.75 | 9.320% | $116.6991 | $116.70 | $116.70 | $116.70 |
| Purchase #5 | $10.40 | 11.380% | $11.5835 | $11.58 | $11.60 | $11.60 |
| Purchase #6 | $72.28 | 8.349% | $78.3147 | $78.31 | $78.30 | $78.30 |
| Purchase #7 | $89.77 | 6.655% | $95.7442 | $95.74 | $95.75 | $95.70 |
| 7 purchase totals = | $739.92 | $803.2493 | $803.24 | $803.25 | $803.20 | |