| 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 | $117.56 | 4.165% | $122.4564 | $122.46 | $122.45 | $122.50 |
| Purchase #2 | $89.79 | 3.196% | $92.6597 | $92.66 | $92.65 | $92.70 |
| Purchase #3 | $175.25 | 3.672% | $181.6852 | $181.69 | $181.70 | $181.70 |
| Purchase #4 | $149.75 | 10.438% | $165.3809 | $165.38 | $165.40 | $165.40 |
| Purchase #5 | $222.33 | 4.201% | $231.6701 | $231.67 | $231.65 | $231.70 |
| Purchase #6 | $77.76 | 6.859% | $83.0936 | $83.09 | $83.10 | $83.10 |
| Purchase #7 | $169.64 | 5.727% | $179.3553 | $179.36 | $179.35 | $179.40 |
| 7 purchase totals = | $1,002.08 | $1,056.3012 | $1,056.31 | $1,056.30 | $1,056.50 | |