| 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 | $224.58 | 13.194% | $254.2111 | $254.21 | $254.20 | $254.20 |
| Purchase #2 | $180.49 | 3.330% | $186.5003 | $186.50 | $186.50 | $186.50 |
| Purchase #3 | $210.98 | 12.514% | $237.382 | $237.38 | $237.40 | $237.40 |
| Purchase #4 | $244.37 | 12.690% | $275.3806 | $275.38 | $275.40 | $275.40 |
| Purchase #5 | $140.50 | 5.329% | $147.9872 | $147.99 | $148.00 | $148.00 |
| Purchase #6 | $10.48 | 12.301% | $11.7691 | $11.77 | $11.75 | $11.80 |
| Purchase #7 | $28.84 | 7.117% | $30.8925 | $30.89 | $30.90 | $30.90 |
| 7 purchase totals = | $1,040.24 | $1,144.1228 | $1,144.12 | $1,144.15 | $1,144.20 | |