| 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 | $215.76 | 13.593% | $245.0883 | $245.09 | $245.10 | $245.10 |
| Purchase #2 | $5.68 | 11.637% | $6.341 | $6.34 | $6.35 | $6.30 |
| Purchase #3 | $33.37 | 9.646% | $36.5889 | $36.59 | $36.60 | $36.60 |
| Purchase #4 | $33.40 | 9.618% | $36.6124 | $36.61 | $36.60 | $36.60 |
| Purchase #5 | $77.28 | 7.282% | $82.9075 | $82.91 | $82.90 | $82.90 |
| Purchase #6 | $241.74 | 4.158% | $251.7915 | $251.79 | $251.80 | $251.80 |
| Purchase #7 | $231.61 | 9.122% | $252.7375 | $252.74 | $252.75 | $252.70 |
| 7 purchase totals = | $838.84 | $912.0671 | $912.07 | $912.10 | $912.00 | |