| 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 | $129.36 | 5.220% | $136.1126 | $136.11 | $136.10 | $136.10 |
| Purchase #2 | $192.94 | 3.508% | $199.7083 | $199.71 | $199.70 | $199.70 |
| Purchase #3 | $178.44 | 12.143% | $200.108 | $200.11 | $200.10 | $200.10 |
| Purchase #4 | $240.45 | 13.134% | $272.0307 | $272.03 | $272.05 | $272.00 |
| Purchase #5 | $172.89 | 7.698% | $186.1991 | $186.20 | $186.20 | $186.20 |
| Purchase #6 | $174.63 | 7.472% | $187.6784 | $187.68 | $187.70 | $187.70 |
| Purchase #7 | $132.85 | 7.373% | $142.645 | $142.65 | $142.65 | $142.60 |
| 7 purchase totals = | $1,221.56 | $1,324.4821 | $1,324.49 | $1,324.50 | $1,324.40 | |