| 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 | $233.70 | 3.759% | $242.4848 | $242.48 | $242.50 | $242.50 |
| Purchase #2 | $241.38 | 5.324% | $254.2311 | $254.23 | $254.25 | $254.20 |
| Purchase #3 | $217.95 | 9.755% | $239.211 | $239.21 | $239.20 | $239.20 |
| Purchase #4 | $214.50 | 13.324% | $243.08 | $243.08 | $243.10 | $243.10 |
| Purchase #5 | $43.58 | 3.462% | $45.0887 | $45.09 | $45.10 | $45.10 |
| Purchase #6 | $62.53 | 13.643% | $71.061 | $71.06 | $71.05 | $71.10 |
| Purchase #7 | $97.28 | 9.207% | $106.2366 | $106.24 | $106.25 | $106.20 |
| 7 purchase totals = | $1,110.92 | $1,201.3932 | $1,201.39 | $1,201.45 | $1,201.40 | |