| 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 | $216.69 | 10.484% | $239.4078 | $239.41 | $239.40 | $239.40 |
| Purchase #2 | $12.90 | 11.839% | $14.4272 | $14.43 | $14.45 | $14.40 |
| Purchase #3 | $110.30 | 9.183% | $120.4288 | $120.43 | $120.45 | $120.40 |
| Purchase #4 | $94.30 | 4.496% | $98.5397 | $98.54 | $98.55 | $98.50 |
| Purchase #5 | $146.56 | 11.519% | $163.4422 | $163.44 | $163.45 | $163.40 |
| Purchase #6 | $33.56 | 7.475% | $36.0686 | $36.07 | $36.05 | $36.10 |
| Purchase #7 | $181.58 | 12.298% | $203.9107 | $203.91 | $203.90 | $203.90 |
| 7 purchase totals = | $795.89 | $876.2250 | $876.23 | $876.25 | $876.10 | |