| 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 | $206.32 | 11.443% | $229.9292 | $229.93 | $229.95 | $229.90 |
| Purchase #2 | $221.92 | 3.562% | $229.8248 | $229.82 | $229.80 | $229.80 |
| Purchase #3 | $213.86 | 6.273% | $227.2754 | $227.28 | $227.30 | $227.30 |
| Purchase #4 | $153.72 | 11.170% | $170.8905 | $170.89 | $170.90 | $170.90 |
| Purchase #5 | $57.55 | 10.457% | $63.568 | $63.57 | $63.55 | $63.60 |
| Purchase #6 | $142.67 | 12.432% | $160.4067 | $160.41 | $160.40 | $160.40 |
| Purchase #7 | $243.98 | 9.871% | $268.0633 | $268.06 | $268.05 | $268.10 |
| 7 purchase totals = | $1,240.02 | $1,349.9579 | $1,349.96 | $1,349.95 | $1,350.00 | |