| 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 | $121.90 | 13.486% | $138.3394 | $138.34 | $138.35 | $138.30 |
| Purchase #2 | $207.63 | 8.635% | $225.5589 | $225.56 | $225.55 | $225.60 |
| Purchase #3 | $40.46 | 10.618% | $44.756 | $44.76 | $44.75 | $44.80 |
| Purchase #4 | $247.85 | 5.706% | $261.9923 | $261.99 | $262.00 | $262.00 |
| Purchase #5 | $5.67 | 10.287% | $6.2533 | $6.25 | $6.25 | $6.30 |
| Purchase #6 | $148.25 | 7.527% | $159.4088 | $159.41 | $159.40 | $159.40 |
| Purchase #7 | $70.54 | 8.702% | $76.6784 | $76.68 | $76.70 | $76.70 |
| 7 purchase totals = | $842.30 | $912.9871 | $912.99 | $913.00 | $913.10 | |