| 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 | $104.90 | 7.704% | $112.9815 | $112.98 | $113.00 | $113.00 |
| Purchase #2 | $10.39 | 5.787% | $10.9913 | $10.99 | $11.00 | $11.00 |
| Purchase #3 | $126.27 | 9.169% | $137.8477 | $137.85 | $137.85 | $137.80 |
| Purchase #4 | $77.70 | 5.518% | $81.9875 | $81.99 | $82.00 | $82.00 |
| Purchase #5 | $226.29 | 5.653% | $239.0822 | $239.08 | $239.10 | $239.10 |
| Purchase #6 | $130.49 | 10.556% | $144.2645 | $144.26 | $144.25 | $144.30 |
| Purchase #7 | $192.85 | 9.679% | $211.516 | $211.52 | $211.50 | $211.50 |
| 7 purchase totals = | $868.89 | $938.6707 | $938.67 | $938.70 | $938.70 | |