| 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 | $13.76 | 13.328% | $15.5939 | $15.59 | $15.60 | $15.60 |
| Purchase #2 | $14.55 | 12.785% | $16.4102 | $16.41 | $16.40 | $16.40 |
| Purchase #3 | $217.53 | 10.447% | $240.2554 | $240.26 | $240.25 | $240.30 |
| Purchase #4 | $126.25 | 6.374% | $134.2972 | $134.30 | $134.30 | $134.30 |
| Purchase #5 | $240.67 | 13.346% | $272.7898 | $272.79 | $272.80 | $272.80 |
| Purchase #6 | $70.30 | 8.742% | $76.4456 | $76.45 | $76.45 | $76.40 |
| Purchase #7 | $232.64 | 7.540% | $250.1811 | $250.18 | $250.20 | $250.20 |
| 7 purchase totals = | $915.70 | $1,005.9732 | $1,005.98 | $1,006.00 | $1,006.00 | |