| 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 | $232.64 | 9.232% | $254.1173 | $254.12 | $254.10 | $254.10 |
| Purchase #2 | $123.28 | 13.845% | $140.3481 | $140.35 | $140.35 | $140.30 |
| Purchase #3 | $182.93 | 12.637% | $206.0469 | $206.05 | $206.05 | $206.00 |
| Purchase #4 | $16.54 | 5.179% | $17.3966 | $17.40 | $17.40 | $17.40 |
| Purchase #5 | $60.40 | 3.477% | $62.5001 | $62.50 | $62.50 | $62.50 |
| Purchase #6 | $127.65 | 7.735% | $137.5237 | $137.52 | $137.50 | $137.50 |
| Purchase #7 | $92.61 | 10.507% | $102.3405 | $102.34 | $102.35 | $102.30 |
| 7 purchase totals = | $836.05 | $920.2732 | $920.28 | $920.25 | $920.10 | |