| 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 | $190.72 | 11.838% | $213.2974 | $213.30 | $213.30 | $213.30 |
| Purchase #2 | $125.66 | 6.654% | $134.0214 | $134.02 | $134.00 | $134.00 |
| Purchase #3 | $148.65 | 3.321% | $153.5867 | $153.59 | $153.60 | $153.60 |
| Purchase #4 | $78.56 | 3.528% | $81.3316 | $81.33 | $81.35 | $81.30 |
| Purchase #5 | $236.32 | 11.778% | $264.1538 | $264.15 | $264.15 | $264.20 |
| Purchase #6 | $171.84 | 8.566% | $186.5598 | $186.56 | $186.55 | $186.60 |
| Purchase #7 | $27.66 | 12.222% | $31.0406 | $31.04 | $31.05 | $31.00 |
| 7 purchase totals = | $979.41 | $1,063.9913 | $1,063.99 | $1,064.00 | $1,064.00 | |