| 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 | $199.41 | 4.781% | $208.9438 | $208.94 | $208.95 | $208.90 |
| Purchase #2 | $109.34 | 3.361% | $113.0149 | $113.01 | $113.00 | $113.00 |
| Purchase #3 | $165.26 | 5.696% | $174.6732 | $174.67 | $174.65 | $174.70 |
| Purchase #4 | $62.97 | 9.730% | $69.097 | $69.10 | $69.10 | $69.10 |
| Purchase #5 | $222.58 | 10.354% | $245.6259 | $245.63 | $245.65 | $245.60 |
| Purchase #6 | $192.49 | 3.612% | $199.4427 | $199.44 | $199.45 | $199.40 |
| Purchase #7 | $71.32 | 8.580% | $77.4393 | $77.44 | $77.45 | $77.40 |
| 7 purchase totals = | $1,023.37 | $1,088.2368 | $1,088.23 | $1,088.25 | $1,088.10 | |