| 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 | $114.32 | 8.437% | $123.9652 | $123.97 | $123.95 | $124.00 |
| Purchase #2 | $231.45 | 6.243% | $245.8994 | $245.90 | $245.90 | $245.90 |
| Purchase #3 | $172.88 | 11.146% | $192.1492 | $192.15 | $192.15 | $192.10 |
| Purchase #4 | $214.82 | 10.635% | $237.6661 | $237.67 | $237.65 | $237.70 |
| Purchase #5 | $68.36 | 12.844% | $77.1402 | $77.14 | $77.15 | $77.10 |
| Purchase #6 | $142.92 | 3.371% | $147.7378 | $147.74 | $147.75 | $147.70 |
| Purchase #7 | $151.56 | 8.774% | $164.8579 | $164.86 | $164.85 | $164.90 |
| 7 purchase totals = | $1,096.31 | $1,189.4158 | $1,189.43 | $1,189.40 | $1,189.40 | |