| 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 | $234.41 | 9.798% | $257.3775 | $257.38 | $257.40 | $257.40 |
| Purchase #2 | $158.60 | 9.708% | $173.9969 | $174.00 | $174.00 | $174.00 |
| Purchase #3 | $219.51 | 3.358% | $226.8811 | $226.88 | $226.90 | $226.90 |
| Purchase #4 | $56.29 | 7.568% | $60.55 | $60.55 | $60.55 | $60.60 |
| Purchase #5 | $79.41 | 12.555% | $89.3799 | $89.38 | $89.40 | $89.40 |
| Purchase #6 | $68.40 | 12.245% | $76.7756 | $76.78 | $76.80 | $76.80 |
| Purchase #7 | $68.46 | 4.435% | $71.4962 | $71.50 | $71.50 | $71.50 |
| 7 purchase totals = | $885.08 | $956.4572 | $956.47 | $956.55 | $956.60 | |