| 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 | $236.50 | 10.422% | $261.148 | $261.15 | $261.15 | $261.10 |
| Purchase #2 | $158.82 | 11.473% | $177.0414 | $177.04 | $177.05 | $177.00 |
| Purchase #3 | $130.77 | 11.400% | $145.6778 | $145.68 | $145.70 | $145.70 |
| Purchase #4 | $175.62 | 13.780% | $199.8204 | $199.82 | $199.80 | $199.80 |
| Purchase #5 | $213.44 | 7.283% | $228.9848 | $228.98 | $229.00 | $229.00 |
| Purchase #6 | $73.99 | 9.479% | $81.0035 | $81.00 | $81.00 | $81.00 |
| Purchase #7 | $68.97 | 6.189% | $73.2386 | $73.24 | $73.25 | $73.20 |
| 7 purchase totals = | $1,058.11 | $1,166.9145 | $1,166.91 | $1,166.95 | $1,166.80 | |