| 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 | $231.65 | 3.856% | $240.5824 | $240.58 | $240.60 | $240.60 |
| Purchase #2 | $159.51 | 10.793% | $176.7259 | $176.73 | $176.75 | $176.70 |
| Purchase #3 | $117.84 | 12.798% | $132.9212 | $132.92 | $132.90 | $132.90 |
| Purchase #4 | $47.74 | 6.618% | $50.8994 | $50.90 | $50.90 | $50.90 |
| Purchase #5 | $30.41 | 12.484% | $34.2064 | $34.21 | $34.20 | $34.20 |
| Purchase #6 | $42.67 | 13.664% | $48.5004 | $48.50 | $48.50 | $48.50 |
| Purchase #7 | $240.90 | 7.873% | $259.8661 | $259.87 | $259.85 | $259.90 |
| 7 purchase totals = | $870.72 | $943.7018 | $943.71 | $943.70 | $943.70 | |