| 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 | $224.31 | 6.579% | $239.0674 | $239.07 | $239.05 | $239.10 |
| Purchase #2 | $30.54 | 3.444% | $31.5918 | $31.59 | $31.60 | $31.60 |
| Purchase #3 | $27.38 | 6.614% | $29.1909 | $29.19 | $29.20 | $29.20 |
| Purchase #4 | $200.59 | 9.344% | $219.3331 | $219.33 | $219.35 | $219.30 |
| Purchase #5 | $156.87 | 6.380% | $166.8783 | $166.88 | $166.90 | $166.90 |
| Purchase #6 | $236.87 | 8.581% | $257.1958 | $257.20 | $257.20 | $257.20 |
| Purchase #7 | $215.27 | 11.163% | $239.3006 | $239.30 | $239.30 | $239.30 |
| 7 purchase totals = | $1,091.83 | $1,182.5579 | $1,182.56 | $1,182.60 | $1,182.60 | |