| 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 | $19.41 | 13.792% | $22.087 | $22.09 | $22.10 | $22.10 |
| Purchase #2 | $112.79 | 3.762% | $117.0332 | $117.03 | $117.05 | $117.00 |
| Purchase #3 | $218.98 | 13.140% | $247.754 | $247.75 | $247.75 | $247.80 |
| Purchase #4 | $223.70 | 6.765% | $238.8333 | $238.83 | $238.85 | $238.80 |
| Purchase #5 | $192.65 | 12.533% | $216.7948 | $216.79 | $216.80 | $216.80 |
| Purchase #6 | $8.31 | 10.854% | $9.212 | $9.21 | $9.20 | $9.20 |
| Purchase #7 | $215.97 | 9.721% | $236.9644 | $236.96 | $236.95 | $237.00 |
| 7 purchase totals = | $991.81 | $1,088.6787 | $1,088.66 | $1,088.70 | $1,088.70 | |