| 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 | $211.97 | 9.121% | $231.3038 | $231.30 | $231.30 | $231.30 |
| Purchase #2 | $84.70 | 9.238% | $92.5246 | $92.52 | $92.50 | $92.50 |
| Purchase #3 | $148.67 | 10.245% | $163.9012 | $163.90 | $163.90 | $163.90 |
| Purchase #4 | $62.47 | 5.243% | $65.7453 | $65.75 | $65.75 | $65.70 |
| Purchase #5 | $23.45 | 11.530% | $26.1538 | $26.15 | $26.15 | $26.20 |
| Purchase #6 | $40.61 | 7.140% | $43.5096 | $43.51 | $43.50 | $43.50 |
| Purchase #7 | $124.62 | 7.820% | $134.3653 | $134.37 | $134.35 | $134.40 |
| 7 purchase totals = | $696.49 | $757.5036 | $757.50 | $757.45 | $757.50 | |