| 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 | $102.87 | 12.731% | $115.9664 | $115.97 | $115.95 | $116.00 |
| Purchase #2 | $148.36 | 10.465% | $163.8859 | $163.89 | $163.90 | $163.90 |
| Purchase #3 | $162.83 | 10.650% | $180.1714 | $180.17 | $180.15 | $180.20 |
| Purchase #4 | $199.92 | 5.813% | $211.5413 | $211.54 | $211.55 | $211.50 |
| Purchase #5 | $119.70 | 7.566% | $128.7565 | $128.76 | $128.75 | $128.80 |
| Purchase #6 | $250.83 | 4.834% | $262.9551 | $262.96 | $262.95 | $263.00 |
| Purchase #7 | $71.81 | 8.325% | $77.7882 | $77.79 | $77.80 | $77.80 |
| 7 purchase totals = | $1,056.32 | $1,141.0648 | $1,141.08 | $1,141.05 | $1,141.20 | |