| 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 | $70.68 | 4.383% | $73.7779 | $73.78 | $73.80 | $73.80 |
| Purchase #2 | $50.96 | 10.548% | $56.3353 | $56.34 | $56.35 | $56.30 |
| Purchase #3 | $250.74 | 13.204% | $283.8477 | $283.85 | $283.85 | $283.80 |
| Purchase #4 | $181.98 | 13.848% | $207.1806 | $207.18 | $207.20 | $207.20 |
| Purchase #5 | $203.75 | 12.290% | $228.7909 | $228.79 | $228.80 | $228.80 |
| Purchase #6 | $218.73 | 4.123% | $227.7482 | $227.75 | $227.75 | $227.70 |
| Purchase #7 | $238.35 | 12.736% | $268.7063 | $268.71 | $268.70 | $268.70 |
| 7 purchase totals = | $1,215.19 | $1,346.3869 | $1,346.40 | $1,346.45 | $1,346.30 | |