| 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 | $239.46 | 7.652% | $257.7835 | $257.78 | $257.80 | $257.80 |
| Purchase #2 | $81.70 | 6.244% | $86.8013 | $86.80 | $86.80 | $86.80 |
| Purchase #3 | $122.38 | 9.593% | $134.1199 | $134.12 | $134.10 | $134.10 |
| Purchase #4 | $188.80 | 9.406% | $206.5585 | $206.56 | $206.55 | $206.60 |
| Purchase #5 | $186.65 | 11.675% | $208.4414 | $208.44 | $208.45 | $208.40 |
| Purchase #6 | $210.62 | 4.323% | $219.7251 | $219.73 | $219.75 | $219.70 |
| Purchase #7 | $195.32 | 10.212% | $215.2661 | $215.27 | $215.25 | $215.30 |
| 7 purchase totals = | $1,224.93 | $1,328.6958 | $1,328.70 | $1,328.70 | $1,328.70 | |