| 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 | $16.81 | 13.497% | $19.0788 | $19.08 | $19.10 | $19.10 |
| Purchase #2 | $126.68 | 8.360% | $137.2704 | $137.27 | $137.25 | $137.30 |
| Purchase #3 | $197.63 | 3.209% | $203.9719 | $203.97 | $203.95 | $204.00 |
| Purchase #4 | $185.70 | 7.317% | $199.2877 | $199.29 | $199.30 | $199.30 |
| Purchase #5 | $225.44 | 10.556% | $249.2374 | $249.24 | $249.25 | $249.20 |
| Purchase #6 | $10.79 | 4.758% | $11.3034 | $11.30 | $11.30 | $11.30 |
| Purchase #7 | $141.46 | 7.106% | $151.5121 | $151.51 | $151.50 | $151.50 |
| 7 purchase totals = | $904.51 | $971.6617 | $971.66 | $971.65 | $971.70 | |