| 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 | $47.69 | 6.785% | $50.9258 | $50.93 | $50.95 | $50.90 |
| Purchase #2 | $242.62 | 7.853% | $261.6729 | $261.67 | $261.65 | $261.70 |
| Purchase #3 | $194.48 | 10.862% | $215.6044 | $215.60 | $215.60 | $215.60 |
| Purchase #4 | $186.70 | 7.134% | $200.0192 | $200.02 | $200.00 | $200.00 |
| Purchase #5 | $126.72 | 3.494% | $131.1476 | $131.15 | $131.15 | $131.10 |
| Purchase #6 | $235.75 | 7.495% | $253.4195 | $253.42 | $253.40 | $253.40 |
| Purchase #7 | $181.55 | 7.293% | $194.7904 | $194.79 | $194.80 | $194.80 |
| 7 purchase totals = | $1,215.51 | $1,307.5798 | $1,307.58 | $1,307.55 | $1,307.50 | |