| 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 | $147.44 | 9.539% | $161.5043 | $161.50 | $161.50 | $161.50 |
| Purchase #2 | $250.46 | 8.127% | $270.8149 | $270.81 | $270.80 | $270.80 |
| Purchase #3 | $107.57 | 12.823% | $121.3637 | $121.36 | $121.35 | $121.40 |
| Purchase #4 | $111.74 | 8.626% | $121.3787 | $121.38 | $121.40 | $121.40 |
| Purchase #5 | $234.76 | 13.507% | $266.469 | $266.47 | $266.45 | $266.50 |
| Purchase #6 | $238.36 | 10.292% | $262.892 | $262.89 | $262.90 | $262.90 |
| Purchase #7 | $169.37 | 4.838% | $177.5641 | $177.56 | $177.55 | $177.60 |
| 7 purchase totals = | $1,259.70 | $1,381.9867 | $1,381.97 | $1,381.95 | $1,382.10 | |