| 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 | $94.81 | 10.460% | $104.7271 | $104.73 | $104.75 | $104.70 |
| Purchase #2 | $122.61 | 3.607% | $127.0325 | $127.03 | $127.05 | $127.00 |
| Purchase #3 | $218.42 | 8.666% | $237.3483 | $237.35 | $237.35 | $237.30 |
| Purchase #4 | $247.50 | 3.483% | $256.1204 | $256.12 | $256.10 | $256.10 |
| Purchase #5 | $104.32 | 9.853% | $114.5986 | $114.60 | $114.60 | $114.60 |
| Purchase #6 | $205.43 | 3.775% | $213.185 | $213.19 | $213.20 | $213.20 |
| Purchase #7 | $224.47 | 10.680% | $248.4434 | $248.44 | $248.45 | $248.40 |
| 7 purchase totals = | $1,217.56 | $1,301.4553 | $1,301.46 | $1,301.50 | $1,301.30 | |