| 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 | $237.31 | 4.563% | $248.1385 | $248.14 | $248.15 | $248.10 |
| Purchase #2 | $129.57 | 10.368% | $143.0038 | $143.00 | $143.00 | $143.00 |
| Purchase #3 | $66.89 | 9.726% | $73.3957 | $73.40 | $73.40 | $73.40 |
| Purchase #4 | $241.97 | 13.250% | $274.031 | $274.03 | $274.05 | $274.00 |
| Purchase #5 | $195.37 | 10.556% | $215.9933 | $215.99 | $216.00 | $216.00 |
| Purchase #6 | $62.72 | 7.578% | $67.4729 | $67.47 | $67.45 | $67.50 |
| Purchase #7 | $156.84 | 4.344% | $163.6531 | $163.65 | $163.65 | $163.70 |
| 7 purchase totals = | $1,090.67 | $1,185.6883 | $1,185.68 | $1,185.70 | $1,185.70 | |