| 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 | $64.70 | 9.558% | $70.884 | $70.88 | $70.90 | $70.90 |
| Purchase #2 | $217.38 | 9.186% | $237.3485 | $237.35 | $237.35 | $237.30 |
| Purchase #3 | $20.38 | 13.599% | $23.1515 | $23.15 | $23.15 | $23.20 |
| Purchase #4 | $12.31 | 5.222% | $12.9528 | $12.95 | $12.95 | $13.00 |
| Purchase #5 | $206.97 | 8.316% | $224.1816 | $224.18 | $224.20 | $224.20 |
| Purchase #6 | $138.62 | 8.206% | $149.9952 | $150.00 | $150.00 | $150.00 |
| Purchase #7 | $217.30 | 5.808% | $229.9208 | $229.92 | $229.90 | $229.90 |
| 7 purchase totals = | $877.66 | $948.4344 | $948.43 | $948.45 | $948.50 | |