| 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 | $123.82 | 11.514% | $138.0766 | $138.08 | $138.10 | $138.10 |
| Purchase #2 | $189.70 | 5.108% | $199.3899 | $199.39 | $199.40 | $199.40 |
| Purchase #3 | $108.87 | 6.467% | $115.9106 | $115.91 | $115.90 | $115.90 |
| Purchase #4 | $12.45 | 4.519% | $13.0126 | $13.01 | $13.00 | $13.00 |
| Purchase #5 | $111.68 | 6.782% | $119.2541 | $119.25 | $119.25 | $119.30 |
| Purchase #6 | $30.59 | 7.623% | $32.9219 | $32.92 | $32.90 | $32.90 |
| Purchase #7 | $127.60 | 12.645% | $143.735 | $143.74 | $143.75 | $143.70 |
| 7 purchase totals = | $704.71 | $762.3007 | $762.30 | $762.30 | $762.30 | |