| 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 | $136.74 | 8.161% | $147.8994 | $147.90 | $147.90 | $147.90 |
| Purchase #2 | $35.87 | 8.390% | $38.8795 | $38.88 | $38.90 | $38.90 |
| Purchase #3 | $89.54 | 10.582% | $99.0151 | $99.02 | $99.00 | $99.00 |
| Purchase #4 | $229.44 | 3.263% | $236.9266 | $236.93 | $236.95 | $236.90 |
| Purchase #5 | $124.73 | 10.654% | $138.0187 | $138.02 | $138.00 | $138.00 |
| Purchase #6 | $159.54 | 10.783% | $176.7432 | $176.74 | $176.75 | $176.70 |
| Purchase #7 | $9.93 | 10.403% | $10.963 | $10.96 | $10.95 | $11.00 |
| 7 purchase totals = | $785.79 | $848.4455 | $848.45 | $848.45 | $848.40 | |