| 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 | $93.92 | 3.505% | $97.2119 | $97.21 | $97.20 | $97.20 |
| Purchase #2 | $117.88 | 13.870% | $134.23 | $134.23 | $134.25 | $134.20 |
| Purchase #3 | $167.60 | 8.671% | $182.1326 | $182.13 | $182.15 | $182.10 |
| Purchase #4 | $231.58 | 4.591% | $242.2118 | $242.21 | $242.20 | $242.20 |
| Purchase #5 | $203.38 | 7.742% | $219.1257 | $219.13 | $219.15 | $219.10 |
| Purchase #6 | $219.80 | 12.396% | $247.0464 | $247.05 | $247.05 | $247.00 |
| Purchase #7 | $12.42 | 5.265% | $13.0739 | $13.07 | $13.05 | $13.10 |
| 7 purchase totals = | $1,046.58 | $1,135.0323 | $1,135.03 | $1,135.05 | $1,134.90 | |