| 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 | $28.96 | 6.111% | $30.7297 | $30.73 | $30.75 | $30.70 |
| Purchase #2 | $218.80 | 9.153% | $238.8268 | $238.83 | $238.85 | $238.80 |
| Purchase #3 | $107.95 | 10.425% | $119.2038 | $119.20 | $119.20 | $119.20 |
| Purchase #4 | $58.44 | 12.245% | $65.596 | $65.60 | $65.60 | $65.60 |
| Purchase #5 | $188.25 | 3.383% | $194.6185 | $194.62 | $194.60 | $194.60 |
| Purchase #6 | $140.69 | 4.185% | $146.5779 | $146.58 | $146.60 | $146.60 |
| Purchase #7 | $196.47 | 9.808% | $215.7398 | $215.74 | $215.75 | $215.70 |
| 7 purchase totals = | $939.56 | $1,011.2925 | $1,011.30 | $1,011.35 | $1,011.20 | |