| 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 | $194.57 | 6.809% | $207.8183 | $207.82 | $207.80 | $207.80 |
| Purchase #2 | $57.61 | 8.476% | $62.493 | $62.49 | $62.50 | $62.50 |
| Purchase #3 | $220.87 | 10.214% | $243.4297 | $243.43 | $243.45 | $243.40 |
| Purchase #4 | $71.83 | 7.593% | $77.2841 | $77.28 | $77.30 | $77.30 |
| Purchase #5 | $187.50 | 11.359% | $208.7981 | $208.80 | $208.80 | $208.80 |
| Purchase #6 | $225.94 | 9.451% | $247.2936 | $247.29 | $247.30 | $247.30 |
| Purchase #7 | $230.54 | 13.720% | $262.1701 | $262.17 | $262.15 | $262.20 |
| 7 purchase totals = | $1,188.86 | $1,309.2869 | $1,309.28 | $1,309.30 | $1,309.30 | |