| 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 | $228.70 | 6.435% | $243.4168 | $243.42 | $243.40 | $243.40 |
| Purchase #2 | $177.53 | 5.785% | $187.8001 | $187.80 | $187.80 | $187.80 |
| Purchase #3 | $143.76 | 9.472% | $157.3769 | $157.38 | $157.40 | $157.40 |
| Purchase #4 | $194.80 | 10.679% | $215.6027 | $215.60 | $215.60 | $215.60 |
| Purchase #5 | $215.44 | 3.136% | $222.1962 | $222.20 | $222.20 | $222.20 |
| Purchase #6 | $111.88 | 6.368% | $119.0045 | $119.00 | $119.00 | $119.00 |
| Purchase #7 | $232.44 | 4.243% | $242.3024 | $242.30 | $242.30 | $242.30 |
| 7 purchase totals = | $1,304.55 | $1,387.6996 | $1,387.70 | $1,387.70 | $1,387.70 | |