| 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 | $102.48 | 6.560% | $109.2027 | $109.20 | $109.20 | $109.20 |
| Purchase #2 | $146.44 | 11.730% | $163.6174 | $163.62 | $163.60 | $163.60 |
| Purchase #3 | $66.36 | 7.559% | $71.3762 | $71.38 | $71.40 | $71.40 |
| Purchase #4 | $92.78 | 5.372% | $97.7641 | $97.76 | $97.75 | $97.80 |
| Purchase #5 | $176.43 | 11.739% | $197.1411 | $197.14 | $197.15 | $197.10 |
| Purchase #6 | $206.39 | 7.751% | $222.3873 | $222.39 | $222.40 | $222.40 |
| Purchase #7 | $221.84 | 13.852% | $252.5693 | $252.57 | $252.55 | $252.60 |
| 7 purchase totals = | $1,012.72 | $1,114.0581 | $1,114.06 | $1,114.05 | $1,114.10 | |