| 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 | $234.33 | 10.357% | $258.5996 | $258.60 | $258.60 | $258.60 |
| Purchase #2 | $174.65 | 6.761% | $186.4581 | $186.46 | $186.45 | $186.50 |
| Purchase #3 | $163.61 | 10.480% | $180.7563 | $180.76 | $180.75 | $180.80 |
| Purchase #4 | $158.45 | 13.107% | $179.218 | $179.22 | $179.20 | $179.20 |
| Purchase #5 | $239.95 | 8.155% | $259.5179 | $259.52 | $259.50 | $259.50 |
| Purchase #6 | $214.30 | 4.486% | $223.9135 | $223.91 | $223.90 | $223.90 |
| Purchase #7 | $159.64 | 3.373% | $165.0247 | $165.02 | $165.00 | $165.00 |
| 7 purchase totals = | $1,344.93 | $1,453.4881 | $1,453.49 | $1,453.40 | $1,453.50 | |