| 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 | $119.34 | 7.167% | $127.8931 | $127.89 | $127.90 | $127.90 |
| Purchase #2 | $37.32 | 11.216% | $41.5058 | $41.51 | $41.50 | $41.50 |
| Purchase #3 | $124.75 | 3.202% | $128.7445 | $128.74 | $128.75 | $128.70 |
| Purchase #4 | $233.86 | 5.863% | $247.5712 | $247.57 | $247.55 | $247.60 |
| Purchase #5 | $66.44 | 3.367% | $68.677 | $68.68 | $68.70 | $68.70 |
| Purchase #6 | $210.90 | 3.578% | $218.446 | $218.45 | $218.45 | $218.40 |
| Purchase #7 | $180.99 | 9.609% | $198.3813 | $198.38 | $198.40 | $198.40 |
| 7 purchase totals = | $973.60 | $1,031.2189 | $1,031.22 | $1,031.25 | $1,031.20 | |