| 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 | $33.63 | 6.241% | $35.7288 | $35.73 | $35.75 | $35.70 |
| Purchase #2 | $192.64 | 3.237% | $198.8758 | $198.88 | $198.90 | $198.90 |
| Purchase #3 | $109.65 | 12.554% | $123.4155 | $123.42 | $123.40 | $123.40 |
| Purchase #4 | $229.99 | 9.711% | $252.3243 | $252.32 | $252.30 | $252.30 |
| Purchase #5 | $163.32 | 7.711% | $175.9136 | $175.91 | $175.90 | $175.90 |
| Purchase #6 | $79.29 | 11.494% | $88.4036 | $88.40 | $88.40 | $88.40 |
| Purchase #7 | $205.37 | 11.231% | $228.4351 | $228.44 | $228.45 | $228.40 |
| 7 purchase totals = | $1,013.89 | $1,103.0967 | $1,103.10 | $1,103.10 | $1,103.00 | |