| 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 | $218.45 | 13.334% | $247.5781 | $247.58 | $247.60 | $247.60 |
| Purchase #2 | $82.58 | 10.714% | $91.4276 | $91.43 | $91.45 | $91.40 |
| Purchase #3 | $28.39 | 9.210% | $31.0047 | $31.00 | $31.00 | $31.00 |
| Purchase #4 | $121.45 | 12.280% | $136.3641 | $136.36 | $136.35 | $136.40 |
| Purchase #5 | $233.82 | 5.391% | $246.4252 | $246.43 | $246.45 | $246.40 |
| Purchase #6 | $235.74 | 3.231% | $243.3568 | $243.36 | $243.35 | $243.40 |
| Purchase #7 | $121.78 | 3.144% | $125.6088 | $125.61 | $125.60 | $125.60 |
| 7 purchase totals = | $1,042.21 | $1,121.7653 | $1,121.77 | $1,121.80 | $1,121.80 | |