| 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 | $220.74 | 11.713% | $246.5953 | $246.60 | $246.60 | $246.60 |
| Purchase #2 | $108.90 | 11.257% | $121.1589 | $121.16 | $121.15 | $121.20 |
| Purchase #3 | $237.68 | 8.553% | $258.0088 | $258.01 | $258.00 | $258.00 |
| Purchase #4 | $87.61 | 3.338% | $90.5344 | $90.53 | $90.55 | $90.50 |
| Purchase #5 | $138.43 | 9.293% | $151.2943 | $151.29 | $151.30 | $151.30 |
| Purchase #6 | $244.68 | 4.665% | $256.0943 | $256.09 | $256.10 | $256.10 |
| Purchase #7 | $214.38 | 11.520% | $239.0766 | $239.08 | $239.10 | $239.10 |
| 7 purchase totals = | $1,252.42 | $1,362.7626 | $1,362.76 | $1,362.80 | $1,362.80 | |