| 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 | $134.31 | 7.380% | $144.2221 | $144.22 | $144.20 | $144.20 |
| Purchase #2 | $102.49 | 9.817% | $112.5514 | $112.55 | $112.55 | $112.60 |
| Purchase #3 | $119.77 | 12.351% | $134.5628 | $134.56 | $134.55 | $134.60 |
| Purchase #4 | $225.68 | 6.119% | $239.4894 | $239.49 | $239.50 | $239.50 |
| Purchase #5 | $5.54 | 3.444% | $5.7308 | $5.73 | $5.75 | $5.70 |
| Purchase #6 | $45.30 | 11.249% | $50.3958 | $50.40 | $50.40 | $50.40 |
| Purchase #7 | $214.42 | 10.525% | $236.9877 | $236.99 | $237.00 | $237.00 |
| 7 purchase totals = | $847.51 | $923.9400 | $923.94 | $923.95 | $924.00 | |