| 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 | $194.91 | 9.611% | $213.6428 | $213.64 | $213.65 | $213.60 |
| Purchase #2 | $243.59 | 8.417% | $264.093 | $264.09 | $264.10 | $264.10 |
| Purchase #3 | $113.43 | 12.330% | $127.4159 | $127.42 | $127.40 | $127.40 |
| Purchase #4 | $151.44 | 7.758% | $163.1887 | $163.19 | $163.20 | $163.20 |
| Purchase #5 | $227.84 | 7.663% | $245.2994 | $245.30 | $245.30 | $245.30 |
| Purchase #6 | $65.28 | 8.127% | $70.5853 | $70.59 | $70.60 | $70.60 |
| Purchase #7 | $123.26 | 8.159% | $133.3168 | $133.32 | $133.30 | $133.30 |
| 7 purchase totals = | $1,119.75 | $1,217.5419 | $1,217.55 | $1,217.55 | $1,217.50 | |