| 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 | $194.70 | 10.793% | $215.714 | $215.71 | $215.70 | $215.70 |
| Purchase #2 | $156.90 | 6.820% | $167.6006 | $167.60 | $167.60 | $167.60 |
| Purchase #3 | $188.69 | 6.171% | $200.3341 | $200.33 | $200.35 | $200.30 |
| Purchase #4 | $241.27 | 11.446% | $268.8858 | $268.89 | $268.90 | $268.90 |
| Purchase #5 | $184.71 | 4.670% | $193.336 | $193.34 | $193.35 | $193.30 |
| Purchase #6 | $188.70 | 7.400% | $202.6638 | $202.66 | $202.65 | $202.70 |
| Purchase #7 | $243.63 | 7.452% | $261.7853 | $261.79 | $261.80 | $261.80 |
| 7 purchase totals = | $1,398.60 | $1,510.3196 | $1,510.32 | $1,510.35 | $1,510.30 | |