| 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 | $74.58 | 9.670% | $81.7919 | $81.79 | $81.80 | $81.80 |
| Purchase #2 | $220.59 | 6.690% | $235.3475 | $235.35 | $235.35 | $235.30 |
| Purchase #3 | $208.61 | 13.732% | $237.2563 | $237.26 | $237.25 | $237.30 |
| Purchase #4 | $212.90 | 9.376% | $232.8615 | $232.86 | $232.85 | $232.90 |
| Purchase #5 | $118.89 | 9.557% | $130.2523 | $130.25 | $130.25 | $130.30 |
| Purchase #6 | $121.67 | 10.856% | $134.8785 | $134.88 | $134.90 | $134.90 |
| Purchase #7 | $149.58 | 13.713% | $170.0919 | $170.09 | $170.10 | $170.10 |
| 7 purchase totals = | $1,106.82 | $1,222.4799 | $1,222.48 | $1,222.50 | $1,222.60 | |