| 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 | $5.71 | 12.255% | $6.4098 | $6.41 | $6.40 | $6.40 |
| Purchase #2 | $195.59 | 10.820% | $216.7528 | $216.75 | $216.75 | $216.80 |
| Purchase #3 | $213.29 | 11.133% | $237.0356 | $237.04 | $237.05 | $237.00 |
| Purchase #4 | $179.73 | 10.844% | $199.2199 | $199.22 | $199.20 | $199.20 |
| Purchase #5 | $217.75 | 13.808% | $247.8169 | $247.82 | $247.80 | $247.80 |
| Purchase #6 | $234.96 | 6.413% | $250.028 | $250.03 | $250.05 | $250.00 |
| Purchase #7 | $153.64 | 3.765% | $159.4245 | $159.42 | $159.40 | $159.40 |
| 7 purchase totals = | $1,200.67 | $1,316.6875 | $1,316.69 | $1,316.65 | $1,316.60 | |