| 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 | $244.34 | 10.698% | $270.4795 | $270.48 | $270.50 | $270.50 |
| Purchase #2 | $147.90 | 10.689% | $163.709 | $163.71 | $163.70 | $163.70 |
| Purchase #3 | $105.78 | 12.750% | $119.267 | $119.27 | $119.25 | $119.30 |
| Purchase #4 | $85.43 | 6.748% | $91.1948 | $91.19 | $91.20 | $91.20 |
| Purchase #5 | $41.97 | 8.570% | $45.5668 | $45.57 | $45.55 | $45.60 |
| Purchase #6 | $18.37 | 3.456% | $19.0049 | $19.00 | $19.00 | $19.00 |
| Purchase #7 | $183.52 | 8.770% | $199.6147 | $199.61 | $199.60 | $199.60 |
| 7 purchase totals = | $827.31 | $908.8367 | $908.83 | $908.80 | $908.90 | |