| 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 | $209.58 | 11.693% | $234.0862 | $234.09 | $234.10 | $234.10 |
| Purchase #2 | $91.75 | 10.273% | $101.1755 | $101.18 | $101.20 | $101.20 |
| Purchase #3 | $102.69 | 3.488% | $106.2718 | $106.27 | $106.25 | $106.30 |
| Purchase #4 | $107.32 | 13.832% | $122.1645 | $122.16 | $122.15 | $122.20 |
| Purchase #5 | $135.31 | 10.872% | $150.0209 | $150.02 | $150.00 | $150.00 |
| Purchase #6 | $182.66 | 8.554% | $198.2847 | $198.28 | $198.30 | $198.30 |
| Purchase #7 | $26.53 | 7.459% | $28.5089 | $28.51 | $28.50 | $28.50 |
| 7 purchase totals = | $855.84 | $940.5125 | $940.51 | $940.50 | $940.60 | |