| 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 | $226.81 | 7.241% | $243.2333 | $243.23 | $243.25 | $243.20 |
| Purchase #2 | $72.45 | 3.839% | $75.2314 | $75.23 | $75.25 | $75.20 |
| Purchase #3 | $145.56 | 11.839% | $162.7928 | $162.79 | $162.80 | $162.80 |
| Purchase #4 | $243.90 | 11.520% | $271.9973 | $272.00 | $272.00 | $272.00 |
| Purchase #5 | $61.97 | 6.448% | $65.9658 | $65.97 | $65.95 | $66.00 |
| Purchase #6 | $64.41 | 10.128% | $70.9334 | $70.93 | $70.95 | $70.90 |
| Purchase #7 | $222.28 | 4.505% | $232.2937 | $232.29 | $232.30 | $232.30 |
| 7 purchase totals = | $1,037.38 | $1,122.4477 | $1,122.44 | $1,122.50 | $1,122.40 | |