| 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 | $221.86 | 12.659% | $249.9453 | $249.95 | $249.95 | $249.90 |
| Purchase #2 | $166.68 | 3.488% | $172.4938 | $172.49 | $172.50 | $172.50 |
| Purchase #3 | $74.50 | 9.724% | $81.7444 | $81.74 | $81.75 | $81.70 |
| Purchase #4 | $147.83 | 13.847% | $168.3 | $168.30 | $168.30 | $168.30 |
| Purchase #5 | $23.49 | 12.314% | $26.3826 | $26.38 | $26.40 | $26.40 |
| Purchase #6 | $40.36 | 11.335% | $44.9348 | $44.93 | $44.95 | $44.90 |
| Purchase #7 | $182.32 | 12.376% | $204.8839 | $204.88 | $204.90 | $204.90 |
| 7 purchase totals = | $857.04 | $948.6848 | $948.67 | $948.75 | $948.60 | |