| 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 | $231.73 | 12.110% | $259.7925 | $259.79 | $259.80 | $259.80 |
| Purchase #2 | $55.86 | 10.846% | $61.9186 | $61.92 | $61.90 | $61.90 |
| Purchase #3 | $229.76 | 13.307% | $260.3342 | $260.33 | $260.35 | $260.30 |
| Purchase #4 | $37.51 | 11.487% | $41.8188 | $41.82 | $41.80 | $41.80 |
| Purchase #5 | $227.34 | 7.849% | $245.1839 | $245.18 | $245.20 | $245.20 |
| Purchase #6 | $184.49 | 12.414% | $207.3926 | $207.39 | $207.40 | $207.40 |
| Purchase #7 | $204.75 | 5.352% | $215.7082 | $215.71 | $215.70 | $215.70 |
| 7 purchase totals = | $1,171.44 | $1,292.1488 | $1,292.14 | $1,292.15 | $1,292.10 | |