| 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 | $213.68 | 10.159% | $235.3878 | $235.39 | $235.40 | $235.40 |
| Purchase #2 | $215.74 | 8.503% | $234.0844 | $234.08 | $234.10 | $234.10 |
| Purchase #3 | $55.81 | 10.729% | $61.7979 | $61.80 | $61.80 | $61.80 |
| Purchase #4 | $51.40 | 9.704% | $56.3879 | $56.39 | $56.40 | $56.40 |
| Purchase #5 | $105.75 | 13.285% | $119.7989 | $119.80 | $119.80 | $119.80 |
| Purchase #6 | $223.68 | 10.181% | $246.4529 | $246.45 | $246.45 | $246.50 |
| Purchase #7 | $207.38 | 4.211% | $216.1128 | $216.11 | $216.10 | $216.10 |
| 7 purchase totals = | $1,073.44 | $1,170.0226 | $1,170.02 | $1,170.05 | $1,170.10 | |