| 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 | $201.95 | 13.421% | $229.0537 | $229.05 | $229.05 | $229.10 |
| Purchase #2 | $85.31 | 3.334% | $88.1542 | $88.15 | $88.15 | $88.20 |
| Purchase #3 | $169.48 | 12.126% | $190.0311 | $190.03 | $190.05 | $190.00 |
| Purchase #4 | $113.30 | 5.663% | $119.7162 | $119.72 | $119.70 | $119.70 |
| Purchase #5 | $50.92 | 12.371% | $57.2193 | $57.22 | $57.20 | $57.20 |
| Purchase #6 | $61.30 | 13.476% | $69.5608 | $69.56 | $69.55 | $69.60 |
| Purchase #7 | $250.63 | 12.519% | $282.0064 | $282.01 | $282.00 | $282.00 |
| 7 purchase totals = | $932.89 | $1,035.7417 | $1,035.74 | $1,035.70 | $1,035.80 | |