| 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 | $227.52 | 11.128% | $252.8384 | $252.84 | $252.85 | $252.80 |
| Purchase #2 | $130.69 | 4.660% | $136.7802 | $136.78 | $136.80 | $136.80 |
| Purchase #3 | $39.92 | 9.633% | $43.7655 | $43.77 | $43.75 | $43.80 |
| Purchase #4 | $56.89 | 9.714% | $62.4163 | $62.42 | $62.40 | $62.40 |
| Purchase #5 | $65.43 | 8.740% | $71.1486 | $71.15 | $71.15 | $71.10 |
| Purchase #6 | $27.51 | 9.193% | $30.039 | $30.04 | $30.05 | $30.00 |
| Purchase #7 | $12.41 | 4.757% | $13.0003 | $13.00 | $13.00 | $13.00 |
| 7 purchase totals = | $560.37 | $609.9883 | $610.00 | $610.00 | $609.90 | |