| 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 | $115.83 | 10.510% | $128.0037 | $128.00 | $128.00 | $128.00 |
| Purchase #2 | $212.85 | 12.667% | $239.8117 | $239.81 | $239.80 | $239.80 |
| Purchase #3 | $192.30 | 12.705% | $216.7317 | $216.73 | $216.75 | $216.70 |
| Purchase #4 | $113.51 | 12.507% | $127.7067 | $127.71 | $127.70 | $127.70 |
| Purchase #5 | $203.57 | 5.709% | $215.1918 | $215.19 | $215.20 | $215.20 |
| Purchase #6 | $124.78 | 11.128% | $138.6655 | $138.67 | $138.65 | $138.70 |
| Purchase #7 | $62.94 | 9.116% | $68.6776 | $68.68 | $68.70 | $68.70 |
| 7 purchase totals = | $1,025.78 | $1,134.7887 | $1,134.79 | $1,134.80 | $1,134.80 | |