| 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 | $208.98 | 9.230% | $228.2689 | $228.27 | $228.25 | $228.30 |
| Purchase #2 | $218.97 | 11.373% | $243.8735 | $243.87 | $243.85 | $243.90 |
| Purchase #3 | $60.87 | 8.560% | $66.0805 | $66.08 | $66.10 | $66.10 |
| Purchase #4 | $115.68 | 10.525% | $127.8553 | $127.86 | $127.85 | $127.90 |
| Purchase #5 | $244.72 | 13.375% | $277.4513 | $277.45 | $277.45 | $277.50 |
| Purchase #6 | $85.85 | 10.756% | $95.084 | $95.08 | $95.10 | $95.10 |
| Purchase #7 | $13.63 | 10.220% | $15.023 | $15.02 | $15.00 | $15.00 |
| 7 purchase totals = | $948.70 | $1,053.6365 | $1,053.63 | $1,053.60 | $1,053.80 | |