| 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 | $99.79 | 13.150% | $112.9124 | $112.91 | $112.90 | $112.90 |
| Purchase #2 | $220.55 | 12.320% | $247.7218 | $247.72 | $247.70 | $247.70 |
| Purchase #3 | $95.42 | 5.776% | $100.9315 | $100.93 | $100.95 | $100.90 |
| Purchase #4 | $235.25 | 3.277% | $242.9591 | $242.96 | $242.95 | $243.00 |
| Purchase #5 | $23.91 | 11.449% | $26.6475 | $26.65 | $26.65 | $26.60 |
| Purchase #6 | $213.42 | 4.257% | $222.5053 | $222.51 | $222.50 | $222.50 |
| Purchase #7 | $108.68 | 9.583% | $119.0948 | $119.09 | $119.10 | $119.10 |
| 7 purchase totals = | $997.02 | $1,072.7724 | $1,072.77 | $1,072.75 | $1,072.70 | |