| 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 | $68.36 | 8.372% | $74.0831 | $74.08 | $74.10 | $74.10 |
| Purchase #2 | $201.90 | 5.219% | $212.4372 | $212.44 | $212.45 | $212.40 |
| Purchase #3 | $14.34 | 10.733% | $15.8791 | $15.88 | $15.90 | $15.90 |
| Purchase #4 | $123.70 | 10.252% | $136.3817 | $136.38 | $136.40 | $136.40 |
| Purchase #5 | $186.25 | 3.265% | $192.3311 | $192.33 | $192.35 | $192.30 |
| Purchase #6 | $229.90 | 10.281% | $253.536 | $253.54 | $253.55 | $253.50 |
| Purchase #7 | $97.30 | 13.155% | $110.0998 | $110.10 | $110.10 | $110.10 |
| 7 purchase totals = | $921.75 | $994.7480 | $994.75 | $994.85 | $994.70 | |