| 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 | $205.90 | 11.872% | $230.3444 | $230.34 | $230.35 | $230.30 |
| Purchase #2 | $200.72 | 13.625% | $228.0681 | $228.07 | $228.05 | $228.10 |
| Purchase #3 | $106.76 | 6.241% | $113.4229 | $113.42 | $113.40 | $113.40 |
| Purchase #4 | $77.74 | 5.194% | $81.7778 | $81.78 | $81.80 | $81.80 |
| Purchase #5 | $215.57 | 10.857% | $238.9744 | $238.97 | $238.95 | $239.00 |
| Purchase #6 | $222.36 | 6.762% | $237.396 | $237.40 | $237.40 | $237.40 |
| Purchase #7 | $14.66 | 9.227% | $16.0127 | $16.01 | $16.00 | $16.00 |
| 7 purchase totals = | $1,043.71 | $1,145.9963 | $1,145.99 | $1,145.95 | $1,146.00 | |