| 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 | $230.45 | 10.269% | $254.1149 | $254.11 | $254.10 | $254.10 |
| Purchase #2 | $149.98 | 7.778% | $161.6454 | $161.65 | $161.65 | $161.60 |
| Purchase #3 | $190.86 | 4.773% | $199.9697 | $199.97 | $199.95 | $200.00 |
| Purchase #4 | $132.58 | 9.735% | $145.4867 | $145.49 | $145.50 | $145.50 |
| Purchase #5 | $79.96 | 8.430% | $86.7006 | $86.70 | $86.70 | $86.70 |
| Purchase #6 | $216.70 | 9.237% | $236.7166 | $236.72 | $236.70 | $236.70 |
| Purchase #7 | $85.50 | 10.643% | $94.5998 | $94.60 | $94.60 | $94.60 |
| 7 purchase totals = | $1,086.03 | $1,179.2337 | $1,179.24 | $1,179.20 | $1,179.20 | |