| 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 | $201.69 | 10.177% | $222.216 | $222.22 | $222.20 | $222.20 |
| Purchase #2 | $118.34 | 3.857% | $122.9044 | $122.90 | $122.90 | $122.90 |
| Purchase #3 | $217.63 | 11.632% | $242.9447 | $242.94 | $242.95 | $242.90 |
| Purchase #4 | $24.48 | 9.528% | $26.8125 | $26.81 | $26.80 | $26.80 |
| Purchase #5 | $230.70 | 12.402% | $259.3114 | $259.31 | $259.30 | $259.30 |
| Purchase #6 | $105.79 | 7.273% | $113.4841 | $113.48 | $113.50 | $113.50 |
| Purchase #7 | $236.79 | 5.373% | $249.5127 | $249.51 | $249.50 | $249.50 |
| 7 purchase totals = | $1,135.42 | $1,237.1858 | $1,237.17 | $1,237.15 | $1,237.10 | |