| 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 | $124.52 | 12.281% | $139.8123 | $139.81 | $139.80 | $139.80 |
| Purchase #2 | $125.51 | 7.270% | $134.6346 | $134.63 | $134.65 | $134.60 |
| Purchase #3 | $241.51 | 4.131% | $251.4868 | $251.49 | $251.50 | $251.50 |
| Purchase #4 | $87.70 | 13.234% | $99.3062 | $99.31 | $99.30 | $99.30 |
| Purchase #5 | $222.27 | 7.520% | $238.9847 | $238.98 | $239.00 | $239.00 |
| Purchase #6 | $126.56 | 12.455% | $142.323 | $142.32 | $142.30 | $142.30 |
| Purchase #7 | $173.36 | 8.593% | $188.2568 | $188.26 | $188.25 | $188.30 |
| 7 purchase totals = | $1,101.43 | $1,194.8044 | $1,194.80 | $1,194.80 | $1,194.80 | |