| 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 | $189.77 | 13.527% | $215.4402 | $215.44 | $215.45 | $215.40 |
| Purchase #2 | $223.92 | 10.349% | $247.0935 | $247.09 | $247.10 | $247.10 |
| Purchase #3 | $51.76 | 11.471% | $57.6974 | $57.70 | $57.70 | $57.70 |
| Purchase #4 | $179.41 | 13.387% | $203.4276 | $203.43 | $203.45 | $203.40 |
| Purchase #5 | $235.28 | 12.203% | $263.9912 | $263.99 | $264.00 | $264.00 |
| Purchase #6 | $233.62 | 6.790% | $249.4828 | $249.48 | $249.50 | $249.50 |
| Purchase #7 | $129.48 | 5.757% | $136.9342 | $136.93 | $136.95 | $136.90 |
| 7 purchase totals = | $1,243.24 | $1,374.0669 | $1,374.06 | $1,374.15 | $1,374.00 | |