| 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 | $107.68 | 8.699% | $117.0471 | $117.05 | $117.05 | $117.00 |
| Purchase #2 | $70.84 | 12.341% | $79.5824 | $79.58 | $79.60 | $79.60 |
| Purchase #3 | $121.40 | 13.356% | $137.6142 | $137.61 | $137.60 | $137.60 |
| Purchase #4 | $161.63 | 11.842% | $180.7702 | $180.77 | $180.75 | $180.80 |
| Purchase #5 | $218.46 | 4.537% | $228.3715 | $228.37 | $228.35 | $228.40 |
| Purchase #6 | $189.75 | 13.595% | $215.5465 | $215.55 | $215.55 | $215.50 |
| Purchase #7 | $136.91 | 3.454% | $141.6389 | $141.64 | $141.65 | $141.60 |
| 7 purchase totals = | $1,006.67 | $1,100.5708 | $1,100.57 | $1,100.55 | $1,100.50 | |