| 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 | $124.85 | 5.762% | $132.0439 | $132.04 | $132.05 | $132.00 |
| Purchase #2 | $230.57 | 11.450% | $256.9703 | $256.97 | $256.95 | $257.00 |
| Purchase #3 | $171.60 | 5.863% | $181.6609 | $181.66 | $181.65 | $181.70 |
| Purchase #4 | $74.96 | 6.295% | $79.6787 | $79.68 | $79.70 | $79.70 |
| Purchase #5 | $90.54 | 12.787% | $102.1173 | $102.12 | $102.10 | $102.10 |
| Purchase #6 | $225.27 | 3.795% | $233.819 | $233.82 | $233.80 | $233.80 |
| Purchase #7 | $127.91 | 6.806% | $136.6156 | $136.62 | $136.60 | $136.60 |
| 7 purchase totals = | $1,045.70 | $1,122.9057 | $1,122.91 | $1,122.85 | $1,122.90 | |