| 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 | $208.47 | 3.815% | $216.4231 | $216.42 | $216.40 | $216.40 |
| Purchase #2 | $249.62 | 3.612% | $258.6363 | $258.64 | $258.65 | $258.60 |
| Purchase #3 | $16.74 | 3.589% | $17.3408 | $17.34 | $17.35 | $17.30 |
| Purchase #4 | $209.88 | 9.675% | $230.1859 | $230.19 | $230.20 | $230.20 |
| Purchase #5 | $199.25 | 7.477% | $214.1479 | $214.15 | $214.15 | $214.10 |
| Purchase #6 | $104.52 | 3.210% | $107.8751 | $107.88 | $107.90 | $107.90 |
| Purchase #7 | $129.38 | 3.784% | $134.2757 | $134.28 | $134.30 | $134.30 |
| 7 purchase totals = | $1,117.86 | $1,178.8848 | $1,178.90 | $1,178.95 | $1,178.80 | |