| 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 | $248.48 | 6.200% | $263.8858 | $263.89 | $263.90 | $263.90 |
| Purchase #2 | $11.83 | 9.320% | $12.9326 | $12.93 | $12.95 | $12.90 |
| Purchase #3 | $43.89 | 9.640% | $48.121 | $48.12 | $48.10 | $48.10 |
| Purchase #4 | $9.69 | 7.520% | $10.4187 | $10.42 | $10.40 | $10.40 |
| Purchase #5 | $76.54 | 3.763% | $79.4202 | $79.42 | $79.40 | $79.40 |
| Purchase #6 | $215.43 | 10.520% | $238.0932 | $238.09 | $238.10 | $238.10 |
| Purchase #7 | $203.41 | 6.280% | $216.1841 | $216.18 | $216.20 | $216.20 |
| 7 purchase totals = | $809.27 | $869.0556 | $869.05 | $869.05 | $869.00 | |