| 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 | $132.73 | 9.857% | $145.8132 | $145.81 | $145.80 | $145.80 |
| Purchase #2 | $223.47 | 3.742% | $231.8322 | $231.83 | $231.85 | $231.80 |
| Purchase #3 | $144.84 | 13.627% | $164.5773 | $164.58 | $164.60 | $164.60 |
| Purchase #4 | $243.85 | 7.552% | $262.2656 | $262.27 | $262.25 | $262.30 |
| Purchase #5 | $127.75 | 12.593% | $143.8376 | $143.84 | $143.85 | $143.80 |
| Purchase #6 | $228.80 | 4.795% | $239.771 | $239.77 | $239.75 | $239.80 |
| Purchase #7 | $248.56 | 10.668% | $275.0764 | $275.08 | $275.10 | $275.10 |
| 7 purchase totals = | $1,350.00 | $1,463.1733 | $1,463.18 | $1,463.20 | $1,463.20 | |