| 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 | $113.60 | 4.748% | $118.9937 | $118.99 | $119.00 | $119.00 |
| Purchase #2 | $46.51 | 9.733% | $51.0368 | $51.04 | $51.05 | $51.00 |
| Purchase #3 | $229.57 | 9.131% | $250.532 | $250.53 | $250.55 | $250.50 |
| Purchase #4 | $8.97 | 12.660% | $10.1056 | $10.11 | $10.10 | $10.10 |
| Purchase #5 | $118.89 | 8.152% | $128.5819 | $128.58 | $128.60 | $128.60 |
| Purchase #6 | $86.95 | 7.264% | $93.266 | $93.27 | $93.25 | $93.30 |
| Purchase #7 | $77.51 | 8.617% | $84.189 | $84.19 | $84.20 | $84.20 |
| 7 purchase totals = | $682.00 | $736.7050 | $736.71 | $736.75 | $736.70 | |