| 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 | $219.56 | 7.206% | $235.3815 | $235.38 | $235.40 | $235.40 |
| Purchase #2 | $192.77 | 5.682% | $203.7232 | $203.72 | $203.70 | $203.70 |
| Purchase #3 | $115.80 | 9.451% | $126.7443 | $126.74 | $126.75 | $126.70 |
| Purchase #4 | $160.63 | 13.541% | $182.3809 | $182.38 | $182.40 | $182.40 |
| Purchase #5 | $126.79 | 7.819% | $136.7037 | $136.70 | $136.70 | $136.70 |
| Purchase #6 | $227.83 | 6.767% | $243.2473 | $243.25 | $243.25 | $243.20 |
| Purchase #7 | $9.68 | 12.654% | $10.9049 | $10.90 | $10.90 | $10.90 |
| 7 purchase totals = | $1,053.06 | $1,139.0858 | $1,139.07 | $1,139.10 | $1,139.00 | |