| 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 | $125.72 | 9.748% | $137.9752 | $137.98 | $138.00 | $138.00 |
| Purchase #2 | $6.37 | 9.322% | $6.9638 | $6.96 | $6.95 | $7.00 |
| Purchase #3 | $234.81 | 10.472% | $259.3993 | $259.40 | $259.40 | $259.40 |
| Purchase #4 | $235.54 | 3.803% | $244.4976 | $244.50 | $244.50 | $244.50 |
| Purchase #5 | $126.80 | 10.649% | $140.3029 | $140.30 | $140.30 | $140.30 |
| Purchase #6 | $142.30 | 3.130% | $146.754 | $146.75 | $146.75 | $146.80 |
| Purchase #7 | $53.91 | 12.177% | $60.4746 | $60.47 | $60.45 | $60.50 |
| 7 purchase totals = | $925.45 | $996.3674 | $996.36 | $996.35 | $996.50 | |