| 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 | $193.67 | 7.187% | $207.5891 | $207.59 | $207.60 | $207.60 |
| Purchase #2 | $135.90 | 8.848% | $147.9244 | $147.92 | $147.90 | $147.90 |
| Purchase #3 | $232.44 | 6.552% | $247.6695 | $247.67 | $247.65 | $247.70 |
| Purchase #4 | $187.40 | 9.619% | $205.426 | $205.43 | $205.45 | $205.40 |
| Purchase #5 | $126.91 | 7.824% | $136.8394 | $136.84 | $136.85 | $136.80 |
| Purchase #6 | $27.42 | 13.693% | $31.1746 | $31.17 | $31.15 | $31.20 |
| Purchase #7 | $111.26 | 10.689% | $123.1526 | $123.15 | $123.15 | $123.20 |
| 7 purchase totals = | $1,015.00 | $1,099.7756 | $1,099.77 | $1,099.75 | $1,099.80 | |