| 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 | $250.79 | 11.391% | $279.3575 | $279.36 | $279.35 | $279.40 |
| Purchase #2 | $222.40 | 9.528% | $243.5903 | $243.59 | $243.60 | $243.60 |
| Purchase #3 | $217.79 | 3.792% | $226.0486 | $226.05 | $226.05 | $226.00 |
| Purchase #4 | $117.29 | 6.265% | $124.6382 | $124.64 | $124.65 | $124.60 |
| Purchase #5 | $76.83 | 8.859% | $83.6364 | $83.64 | $83.65 | $83.60 |
| Purchase #6 | $231.41 | 5.309% | $243.6956 | $243.70 | $243.70 | $243.70 |
| Purchase #7 | $97.85 | 3.230% | $101.0106 | $101.01 | $101.00 | $101.00 |
| 7 purchase totals = | $1,214.36 | $1,301.9772 | $1,301.99 | $1,302.00 | $1,301.90 | |