| 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 | $208.97 | 8.754% | $227.2632 | $227.26 | $227.25 | $227.30 |
| Purchase #2 | $250.87 | 7.320% | $269.2337 | $269.23 | $269.25 | $269.20 |
| Purchase #3 | $243.36 | 4.169% | $253.5057 | $253.51 | $253.50 | $253.50 |
| Purchase #4 | $204.74 | 8.627% | $222.4029 | $222.40 | $222.40 | $222.40 |
| Purchase #5 | $107.99 | 8.384% | $117.0439 | $117.04 | $117.05 | $117.00 |
| Purchase #6 | $9.47 | 8.800% | $10.3034 | $10.30 | $10.30 | $10.30 |
| Purchase #7 | $84.61 | 5.179% | $88.992 | $88.99 | $89.00 | $89.00 |
| 7 purchase totals = | $1,110.01 | $1,188.7448 | $1,188.73 | $1,188.75 | $1,188.70 | |