| 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 | $231.41 | 12.496% | $260.327 | $260.33 | $260.35 | $260.30 |
| Purchase #2 | $105.86 | 12.708% | $119.3127 | $119.31 | $119.30 | $119.30 |
| Purchase #3 | $182.67 | 4.773% | $191.3888 | $191.39 | $191.40 | $191.40 |
| Purchase #4 | $181.45 | 9.635% | $198.9327 | $198.93 | $198.95 | $198.90 |
| Purchase #5 | $223.74 | 12.777% | $252.3273 | $252.33 | $252.35 | $252.30 |
| Purchase #6 | $119.81 | 8.276% | $129.7255 | $129.73 | $129.75 | $129.70 |
| Purchase #7 | $108.56 | 9.696% | $119.086 | $119.09 | $119.10 | $119.10 |
| 7 purchase totals = | $1,153.50 | $1,271.1000 | $1,271.11 | $1,271.20 | $1,271.00 | |