| 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 | $205.88 | 12.313% | $231.23 | $231.23 | $231.25 | $231.20 |
| Purchase #2 | $198.79 | 5.354% | $209.4332 | $209.43 | $209.45 | $209.40 |
| Purchase #3 | $245.69 | 13.624% | $279.1628 | $279.16 | $279.15 | $279.20 |
| Purchase #4 | $83.84 | 3.442% | $86.7258 | $86.73 | $86.75 | $86.70 |
| Purchase #5 | $150.29 | 6.679% | $160.3279 | $160.33 | $160.35 | $160.30 |
| Purchase #6 | $127.81 | 5.411% | $134.7258 | $134.73 | $134.75 | $134.70 |
| Purchase #7 | $108.83 | 12.832% | $122.7951 | $122.80 | $122.80 | $122.80 |
| 7 purchase totals = | $1,121.13 | $1,224.4006 | $1,224.41 | $1,224.50 | $1,224.30 | |