| 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 | $231.48 | 8.573% | $251.3248 | $251.32 | $251.30 | $251.30 |
| Purchase #2 | $213.55 | 6.243% | $226.8819 | $226.88 | $226.90 | $226.90 |
| Purchase #3 | $122.68 | 13.863% | $139.6871 | $139.69 | $139.70 | $139.70 |
| Purchase #4 | $192.99 | 8.277% | $208.9638 | $208.96 | $208.95 | $209.00 |
| Purchase #5 | $19.94 | 4.720% | $20.8812 | $20.88 | $20.90 | $20.90 |
| Purchase #6 | $222.81 | 12.561% | $250.7972 | $250.80 | $250.80 | $250.80 |
| Purchase #7 | $30.70 | 13.552% | $34.8605 | $34.86 | $34.85 | $34.90 |
| 7 purchase totals = | $1,034.15 | $1,133.3965 | $1,133.39 | $1,133.40 | $1,133.50 | |