| 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 | $242.63 | 4.428% | $253.3737 | $253.37 | $253.35 | $253.40 |
| Purchase #2 | $169.91 | 4.225% | $177.0887 | $177.09 | $177.10 | $177.10 |
| Purchase #3 | $229.91 | 5.322% | $242.1458 | $242.15 | $242.15 | $242.10 |
| Purchase #4 | $54.83 | 12.386% | $61.6212 | $61.62 | $61.60 | $61.60 |
| Purchase #5 | $173.98 | 6.153% | $184.685 | $184.69 | $184.70 | $184.70 |
| Purchase #6 | $210.32 | 10.548% | $232.5046 | $232.50 | $232.50 | $232.50 |
| Purchase #7 | $231.96 | 9.507% | $254.0124 | $254.01 | $254.00 | $254.00 |
| 7 purchase totals = | $1,313.54 | $1,405.4314 | $1,405.43 | $1,405.40 | $1,405.40 | |