| 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 | $244.99 | 3.291% | $253.0526 | $253.05 | $253.05 | $253.10 |
| Purchase #2 | $165.40 | 9.142% | $180.5209 | $180.52 | $180.50 | $180.50 |
| Purchase #3 | $61.34 | 9.282% | $67.0336 | $67.03 | $67.05 | $67.00 |
| Purchase #4 | $138.44 | 10.507% | $152.9859 | $152.99 | $153.00 | $153.00 |
| Purchase #5 | $193.76 | 6.843% | $207.019 | $207.02 | $207.00 | $207.00 |
| Purchase #6 | $82.49 | 3.849% | $85.665 | $85.67 | $85.65 | $85.70 |
| Purchase #7 | $174.67 | 8.731% | $189.9204 | $189.92 | $189.90 | $189.90 |
| 7 purchase totals = | $1,061.09 | $1,136.1974 | $1,136.20 | $1,136.15 | $1,136.20 | |