| 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 | $223.35 | 7.857% | $240.8986 | $240.90 | $240.90 | $240.90 |
| Purchase #2 | $133.94 | 12.478% | $150.653 | $150.65 | $150.65 | $150.70 |
| Purchase #3 | $222.83 | 13.250% | $252.355 | $252.36 | $252.35 | $252.40 |
| Purchase #4 | $66.53 | 13.598% | $75.5767 | $75.58 | $75.60 | $75.60 |
| Purchase #5 | $30.35 | 5.117% | $31.903 | $31.90 | $31.90 | $31.90 |
| Purchase #6 | $236.44 | 6.394% | $251.558 | $251.56 | $251.55 | $251.60 |
| Purchase #7 | $88.33 | 10.658% | $97.7442 | $97.74 | $97.75 | $97.70 |
| 7 purchase totals = | $1,001.77 | $1,100.6885 | $1,100.69 | $1,100.70 | $1,100.80 | |