| 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 | $112.58 | 6.869% | $120.3131 | $120.31 | $120.30 | $120.30 |
| Purchase #2 | $222.31 | 9.304% | $242.9937 | $242.99 | $243.00 | $243.00 |
| Purchase #3 | $178.86 | 10.472% | $197.5902 | $197.59 | $197.60 | $197.60 |
| Purchase #4 | $239.64 | 3.492% | $248.0082 | $248.01 | $248.00 | $248.00 |
| Purchase #5 | $19.33 | 8.863% | $21.0432 | $21.04 | $21.05 | $21.00 |
| Purchase #6 | $240.54 | 6.234% | $255.5353 | $255.54 | $255.55 | $255.50 |
| Purchase #7 | $187.84 | 6.693% | $200.4121 | $200.41 | $200.40 | $200.40 |
| 7 purchase totals = | $1,201.10 | $1,285.8958 | $1,285.89 | $1,285.90 | $1,285.80 | |