| 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 | $93.89 | 9.289% | $102.6114 | $102.61 | $102.60 | $102.60 |
| Purchase #2 | $15.75 | 11.660% | $17.5865 | $17.59 | $17.60 | $17.60 |
| Purchase #3 | $166.28 | 9.200% | $181.5778 | $181.58 | $181.60 | $181.60 |
| Purchase #4 | $55.62 | 12.520% | $62.5836 | $62.58 | $62.60 | $62.60 |
| Purchase #5 | $242.92 | 3.752% | $252.0344 | $252.03 | $252.05 | $252.00 |
| Purchase #6 | $197.99 | 8.433% | $214.6865 | $214.69 | $214.70 | $214.70 |
| Purchase #7 | $246.96 | 4.160% | $257.2335 | $257.23 | $257.25 | $257.20 |
| 7 purchase totals = | $1,019.41 | $1,088.3137 | $1,088.31 | $1,088.40 | $1,088.30 | |