| 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 | $6.33 | 11.817% | $7.078 | $7.08 | $7.10 | $7.10 |
| Purchase #2 | $185.32 | 11.181% | $206.0406 | $206.04 | $206.05 | $206.00 |
| Purchase #3 | $122.36 | 10.190% | $134.8285 | $134.83 | $134.85 | $134.80 |
| Purchase #4 | $94.39 | 3.519% | $97.7116 | $97.71 | $97.70 | $97.70 |
| Purchase #5 | $116.56 | 3.493% | $120.6314 | $120.63 | $120.65 | $120.60 |
| Purchase #6 | $127.89 | 4.435% | $133.5619 | $133.56 | $133.55 | $133.60 |
| Purchase #7 | $236.48 | 13.348% | $268.0454 | $268.05 | $268.05 | $268.00 |
| 7 purchase totals = | $889.33 | $967.8974 | $967.90 | $967.95 | $967.80 | |