| 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 | $188.89 | 5.553% | $199.3791 | $199.38 | $199.40 | $199.40 |
| Purchase #2 | $194.56 | 12.255% | $218.4033 | $218.40 | $218.40 | $218.40 |
| Purchase #3 | $45.73 | 11.567% | $51.0196 | $51.02 | $51.00 | $51.00 |
| Purchase #4 | $99.97 | 6.455% | $106.4231 | $106.42 | $106.40 | $106.40 |
| Purchase #5 | $230.96 | 8.600% | $250.8226 | $250.82 | $250.80 | $250.80 |
| Purchase #6 | $168.91 | 11.550% | $188.4191 | $188.42 | $188.40 | $188.40 |
| Purchase #7 | $29.99 | 4.594% | $31.3677 | $31.37 | $31.35 | $31.40 |
| 7 purchase totals = | $959.01 | $1,045.8345 | $1,045.83 | $1,045.75 | $1,045.80 | |