| 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 | $210.82 | 11.867% | $235.838 | $235.84 | $235.85 | $235.80 |
| Purchase #2 | $128.79 | 13.402% | $146.0504 | $146.05 | $146.05 | $146.10 |
| Purchase #3 | $225.71 | 6.148% | $239.5867 | $239.59 | $239.60 | $239.60 |
| Purchase #4 | $201.53 | 8.254% | $218.1643 | $218.16 | $218.15 | $218.20 |
| Purchase #5 | $113.50 | 3.151% | $117.0764 | $117.08 | $117.10 | $117.10 |
| Purchase #6 | $112.42 | 13.526% | $127.6259 | $127.63 | $127.65 | $127.60 |
| Purchase #7 | $175.46 | 13.431% | $199.026 | $199.03 | $199.05 | $199.00 |
| 7 purchase totals = | $1,168.23 | $1,283.3677 | $1,283.38 | $1,283.45 | $1,283.40 | |