| 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 | $210.43 | 9.532% | $230.4882 | $230.49 | $230.50 | $230.50 |
| Purchase #2 | $193.47 | 6.259% | $205.5793 | $205.58 | $205.60 | $205.60 |
| Purchase #3 | $107.54 | 5.314% | $113.2547 | $113.25 | $113.25 | $113.30 |
| Purchase #4 | $214.99 | 10.496% | $237.5554 | $237.56 | $237.55 | $237.60 |
| Purchase #5 | $88.39 | 11.141% | $98.2375 | $98.24 | $98.25 | $98.20 |
| Purchase #6 | $27.41 | 9.537% | $30.0241 | $30.02 | $30.00 | $30.00 |
| Purchase #7 | $17.27 | 13.580% | $19.6153 | $19.62 | $19.60 | $19.60 |
| 7 purchase totals = | $859.50 | $934.7545 | $934.76 | $934.75 | $934.80 | |