| 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 | $8.47 | 3.439% | $8.7613 | $8.76 | $8.75 | $8.80 |
| Purchase #2 | $99.93 | 4.350% | $104.277 | $104.28 | $104.30 | $104.30 |
| Purchase #3 | $9.26 | 5.168% | $9.7386 | $9.74 | $9.75 | $9.70 |
| Purchase #4 | $231.71 | 10.266% | $255.4973 | $255.50 | $255.50 | $255.50 |
| Purchase #5 | $226.73 | 11.561% | $252.9423 | $252.94 | $252.95 | $252.90 |
| Purchase #6 | $223.33 | 3.568% | $231.2984 | $231.30 | $231.30 | $231.30 |
| Purchase #7 | $209.53 | 7.243% | $224.7063 | $224.71 | $224.70 | $224.70 |
| 7 purchase totals = | $1,008.96 | $1,087.2212 | $1,087.23 | $1,087.25 | $1,087.20 | |