| 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 | $249.45 | 7.814% | $268.942 | $268.94 | $268.95 | $268.90 |
| Purchase #2 | $52.30 | 5.263% | $55.0525 | $55.05 | $55.05 | $55.10 |
| Purchase #3 | $193.77 | 7.322% | $207.9578 | $207.96 | $207.95 | $208.00 |
| Purchase #4 | $183.66 | 10.522% | $202.9847 | $202.98 | $203.00 | $203.00 |
| Purchase #5 | $86.99 | 12.457% | $97.8263 | $97.83 | $97.85 | $97.80 |
| Purchase #6 | $89.89 | 12.229% | $100.8826 | $100.88 | $100.90 | $100.90 |
| Purchase #7 | $166.62 | 12.239% | $187.0126 | $187.01 | $187.00 | $187.00 |
| 7 purchase totals = | $1,022.68 | $1,120.6585 | $1,120.65 | $1,120.70 | $1,120.70 | |