| 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 | $250.56 | 12.826% | $282.6968 | $282.70 | $282.70 | $282.70 |
| Purchase #2 | $132.31 | 5.270% | $139.2827 | $139.28 | $139.30 | $139.30 |
| Purchase #3 | $63.59 | 7.701% | $68.4871 | $68.49 | $68.50 | $68.50 |
| Purchase #4 | $184.63 | 13.791% | $210.0923 | $210.09 | $210.10 | $210.10 |
| Purchase #5 | $211.59 | 4.634% | $221.3951 | $221.40 | $221.40 | $221.40 |
| Purchase #6 | $188.95 | 13.200% | $213.8914 | $213.89 | $213.90 | $213.90 |
| Purchase #7 | $31.46 | 9.452% | $34.4336 | $34.43 | $34.45 | $34.40 |
| 7 purchase totals = | $1,063.09 | $1,170.2790 | $1,170.28 | $1,170.35 | $1,170.30 | |