| 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 | $229.86 | 5.782% | $243.1505 | $243.15 | $243.15 | $243.20 |
| Purchase #2 | $209.93 | 11.647% | $234.3805 | $234.38 | $234.40 | $234.40 |
| Purchase #3 | $245.63 | 10.667% | $271.8314 | $271.83 | $271.85 | $271.80 |
| Purchase #4 | $28.30 | 6.155% | $30.0419 | $30.04 | $30.05 | $30.00 |
| Purchase #5 | $153.92 | 3.366% | $159.1009 | $159.10 | $159.10 | $159.10 |
| Purchase #6 | $159.83 | 10.829% | $177.138 | $177.14 | $177.15 | $177.10 |
| Purchase #7 | $194.88 | 5.567% | $205.729 | $205.73 | $205.75 | $205.70 |
| 7 purchase totals = | $1,222.35 | $1,321.3722 | $1,321.37 | $1,321.45 | $1,321.30 | |