| 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 | $94.36 | 11.183% | $104.9123 | $104.91 | $104.90 | $104.90 |
| Purchase #2 | $15.28 | 12.763% | $17.2302 | $17.23 | $17.25 | $17.20 |
| Purchase #3 | $202.96 | 13.144% | $229.6371 | $229.64 | $229.65 | $229.60 |
| Purchase #4 | $202.48 | 9.836% | $222.3959 | $222.40 | $222.40 | $222.40 |
| Purchase #5 | $180.86 | 3.842% | $187.8086 | $187.81 | $187.80 | $187.80 |
| Purchase #6 | $121.44 | 3.716% | $125.9527 | $125.95 | $125.95 | $126.00 |
| Purchase #7 | $130.95 | 7.533% | $140.8145 | $140.81 | $140.80 | $140.80 |
| 7 purchase totals = | $948.33 | $1,028.7513 | $1,028.75 | $1,028.75 | $1,028.70 | |