| 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 | $234.58 | 4.775% | $245.7812 | $245.78 | $245.80 | $245.80 |
| Purchase #2 | $231.58 | 3.608% | $239.9354 | $239.94 | $239.95 | $239.90 |
| Purchase #3 | $74.93 | 4.431% | $78.2501 | $78.25 | $78.25 | $78.30 |
| Purchase #4 | $99.34 | 9.428% | $108.7058 | $108.71 | $108.70 | $108.70 |
| Purchase #5 | $50.40 | 3.164% | $51.9947 | $51.99 | $52.00 | $52.00 |
| Purchase #6 | $78.34 | 6.454% | $83.3961 | $83.40 | $83.40 | $83.40 |
| Purchase #7 | $222.28 | 12.856% | $250.8563 | $250.86 | $250.85 | $250.90 |
| 7 purchase totals = | $991.45 | $1,058.9196 | $1,058.93 | $1,058.95 | $1,059.00 | |