| 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 | $190.96 | 11.341% | $212.6168 | $212.62 | $212.60 | $212.60 |
| Purchase #2 | $230.51 | 5.235% | $242.5772 | $242.58 | $242.60 | $242.60 |
| Purchase #3 | $236.62 | 6.143% | $251.1556 | $251.16 | $251.15 | $251.20 |
| Purchase #4 | $201.94 | 4.156% | $210.3326 | $210.33 | $210.35 | $210.30 |
| Purchase #5 | $133.71 | 5.501% | $141.0654 | $141.07 | $141.05 | $141.10 |
| Purchase #6 | $104.56 | 3.855% | $108.5908 | $108.59 | $108.60 | $108.60 |
| Purchase #7 | $94.30 | 3.201% | $97.3185 | $97.32 | $97.30 | $97.30 |
| 7 purchase totals = | $1,192.60 | $1,263.6569 | $1,263.67 | $1,263.65 | $1,263.70 | |