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 | $36.43 | 10.178% | $40.1378 | $40.14 | $40.15 | $40.10 |
Purchase #2 | $105.82 | 9.450% | $115.82 | $115.82 | $115.80 | $115.80 |
Purchase #3 | $163.85 | 11.731% | $183.0712 | $183.07 | $183.05 | $183.10 |
Purchase #4 | $196.97 | 13.212% | $222.9937 | $222.99 | $223.00 | $223.00 |
Purchase #5 | $200.35 | 3.377% | $207.1158 | $207.12 | $207.10 | $207.10 |
Purchase #6 | $109.60 | 7.185% | $117.4748 | $117.47 | $117.45 | $117.50 |
Purchase #7 | $231.46 | 7.729% | $249.3495 | $249.35 | $249.35 | $249.30 |
7 purchase totals = | $1,044.48 | $1,135.9628 | $1,135.96 | $1,135.90 | $1,135.90 |