| 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 | $110.95 | 12.318% | $124.6168 | $124.62 | $124.60 | $124.60 |
| Purchase #2 | $228.75 | 12.543% | $257.4421 | $257.44 | $257.45 | $257.40 |
| Purchase #3 | $227.88 | 6.676% | $243.0933 | $243.09 | $243.10 | $243.10 |
| Purchase #4 | $94.73 | 9.547% | $103.7739 | $103.77 | $103.75 | $103.80 |
| Purchase #5 | $201.77 | 11.403% | $224.7778 | $224.78 | $224.80 | $224.80 |
| Purchase #6 | $166.36 | 12.484% | $187.1284 | $187.13 | $187.15 | $187.10 |
| Purchase #7 | $106.96 | 3.512% | $110.7164 | $110.72 | $110.70 | $110.70 |
| 7 purchase totals = | $1,137.40 | $1,251.5487 | $1,251.55 | $1,251.55 | $1,251.50 | |