| 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 | $236.87 | 10.159% | $260.9336 | $260.93 | $260.95 | $260.90 |
| Purchase #2 | $118.25 | 10.767% | $130.982 | $130.98 | $131.00 | $131.00 |
| Purchase #3 | $17.53 | 12.769% | $19.7684 | $19.77 | $19.75 | $19.80 |
| Purchase #4 | $36.27 | 11.597% | $40.4762 | $40.48 | $40.50 | $40.50 |
| Purchase #5 | $199.32 | 13.107% | $225.4449 | $225.44 | $225.45 | $225.40 |
| Purchase #6 | $28.73 | 4.290% | $29.9625 | $29.96 | $29.95 | $30.00 |
| Purchase #7 | $176.77 | 6.725% | $188.6578 | $188.66 | $188.65 | $188.70 |
| 7 purchase totals = | $813.74 | $896.2254 | $896.22 | $896.25 | $896.30 | |