| 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 | $242.44 | 5.322% | $255.3427 | $255.34 | $255.35 | $255.30 |
| Purchase #2 | $108.72 | 9.155% | $118.6733 | $118.67 | $118.65 | $118.70 |
| Purchase #3 | $237.36 | 5.612% | $250.6806 | $250.68 | $250.70 | $250.70 |
| Purchase #4 | $39.40 | 6.541% | $41.9772 | $41.98 | $42.00 | $42.00 |
| Purchase #5 | $115.41 | 6.313% | $122.6958 | $122.70 | $122.70 | $122.70 |
| Purchase #6 | $197.48 | 5.368% | $208.0807 | $208.08 | $208.10 | $208.10 |
| Purchase #7 | $199.82 | 7.264% | $214.3349 | $214.33 | $214.35 | $214.30 |
| 7 purchase totals = | $1,140.63 | $1,211.7852 | $1,211.78 | $1,211.85 | $1,211.80 | |