| 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 | $216.30 | 6.327% | $229.9853 | $229.99 | $230.00 | $230.00 |
| Purchase #2 | $99.40 | 8.543% | $107.8917 | $107.89 | $107.90 | $107.90 |
| Purchase #3 | $14.77 | 13.416% | $16.7515 | $16.75 | $16.75 | $16.80 |
| Purchase #4 | $239.79 | 9.229% | $261.9202 | $261.92 | $261.90 | $261.90 |
| Purchase #5 | $194.49 | 6.790% | $207.6959 | $207.70 | $207.70 | $207.70 |
| Purchase #6 | $62.72 | 7.426% | $67.3776 | $67.38 | $67.40 | $67.40 |
| Purchase #7 | $115.70 | 7.454% | $124.3243 | $124.32 | $124.30 | $124.30 |
| 7 purchase totals = | $943.17 | $1,015.9465 | $1,015.95 | $1,015.95 | $1,016.00 | |