| 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 | $124.61 | 10.417% | $137.5906 | $137.59 | $137.60 | $137.60 |
| Purchase #2 | $244.80 | 10.663% | $270.903 | $270.90 | $270.90 | $270.90 |
| Purchase #3 | $86.91 | 7.454% | $93.3883 | $93.39 | $93.40 | $93.40 |
| Purchase #4 | $161.81 | 7.621% | $174.1415 | $174.14 | $174.15 | $174.10 |
| Purchase #5 | $41.57 | 9.410% | $45.4817 | $45.48 | $45.50 | $45.50 |
| Purchase #6 | $36.72 | 12.254% | $41.2197 | $41.22 | $41.20 | $41.20 |
| Purchase #7 | $65.92 | 6.529% | $70.2239 | $70.22 | $70.20 | $70.20 |
| 7 purchase totals = | $762.34 | $832.9487 | $832.94 | $832.95 | $832.90 | |