| 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 | $232.90 | 11.837% | $260.4684 | $260.47 | $260.45 | $260.50 |
| Purchase #2 | $232.81 | 6.539% | $248.0334 | $248.03 | $248.05 | $248.00 |
| Purchase #3 | $183.56 | 10.721% | $203.2395 | $203.24 | $203.25 | $203.20 |
| Purchase #4 | $51.56 | 12.294% | $57.8988 | $57.90 | $57.90 | $57.90 |
| Purchase #5 | $151.28 | 13.277% | $171.3654 | $171.37 | $171.35 | $171.40 |
| Purchase #6 | $176.99 | 9.616% | $194.0094 | $194.01 | $194.00 | $194.00 |
| Purchase #7 | $76.83 | 4.692% | $80.4349 | $80.43 | $80.45 | $80.40 |
| 7 purchase totals = | $1,105.93 | $1,215.4498 | $1,215.45 | $1,215.45 | $1,215.40 | |