| 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 | $224.61 | 10.359% | $247.8773 | $247.88 | $247.90 | $247.90 |
| Purchase #2 | $38.33 | 4.594% | $40.0909 | $40.09 | $40.10 | $40.10 |
| Purchase #3 | $14.58 | 4.153% | $15.1855 | $15.19 | $15.20 | $15.20 |
| Purchase #4 | $247.58 | 13.581% | $281.2038 | $281.20 | $281.20 | $281.20 |
| Purchase #5 | $123.64 | 11.473% | $137.8252 | $137.83 | $137.85 | $137.80 |
| Purchase #6 | $99.78 | 12.383% | $112.1358 | $112.14 | $112.15 | $112.10 |
| Purchase #7 | $241.50 | 10.865% | $267.739 | $267.74 | $267.75 | $267.70 |
| 7 purchase totals = | $990.02 | $1,102.0575 | $1,102.07 | $1,102.15 | $1,102.00 | |