| 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 | $193.37 | 7.524% | $207.9192 | $207.92 | $207.90 | $207.90 |
| Purchase #2 | $188.28 | 13.505% | $213.7072 | $213.71 | $213.70 | $213.70 |
| Purchase #3 | $99.88 | 3.688% | $103.5636 | $103.56 | $103.55 | $103.60 |
| Purchase #4 | $61.49 | 11.553% | $68.5939 | $68.59 | $68.60 | $68.60 |
| Purchase #5 | $192.99 | 13.300% | $218.6577 | $218.66 | $218.65 | $218.70 |
| Purchase #6 | $218.75 | 6.353% | $232.6472 | $232.65 | $232.65 | $232.60 |
| Purchase #7 | $235.73 | 3.288% | $243.4808 | $243.48 | $243.50 | $243.50 |
| 7 purchase totals = | $1,190.49 | $1,288.5696 | $1,288.57 | $1,288.55 | $1,288.60 | |