| 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 | $235.96 | 8.193% | $255.2922 | $255.29 | $255.30 | $255.30 |
| Purchase #2 | $73.96 | 9.578% | $81.0439 | $81.04 | $81.05 | $81.00 |
| Purchase #3 | $10.26 | 10.725% | $11.3604 | $11.36 | $11.35 | $11.40 |
| Purchase #4 | $182.49 | 9.434% | $199.7061 | $199.71 | $199.70 | $199.70 |
| Purchase #5 | $135.96 | 8.544% | $147.5764 | $147.58 | $147.60 | $147.60 |
| Purchase #6 | $174.54 | 11.695% | $194.9525 | $194.95 | $194.95 | $195.00 |
| Purchase #7 | $18.36 | 11.452% | $20.4626 | $20.46 | $20.45 | $20.50 |
| 7 purchase totals = | $831.53 | $910.3941 | $910.39 | $910.40 | $910.50 | |