| 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 | $185.78 | 11.530% | $207.2004 | $207.20 | $207.20 | $207.20 |
| Purchase #2 | $116.40 | 5.310% | $122.5808 | $122.58 | $122.60 | $122.60 |
| Purchase #3 | $175.25 | 6.157% | $186.0401 | $186.04 | $186.05 | $186.00 |
| Purchase #4 | $228.55 | 11.468% | $254.7601 | $254.76 | $254.75 | $254.80 |
| Purchase #5 | $129.76 | 11.725% | $144.9744 | $144.97 | $144.95 | $145.00 |
| Purchase #6 | $113.93 | 13.293% | $129.0747 | $129.07 | $129.05 | $129.10 |
| Purchase #7 | $199.81 | 4.302% | $208.4058 | $208.41 | $208.40 | $208.40 |
| 7 purchase totals = | $1,149.48 | $1,253.0363 | $1,253.03 | $1,253.00 | $1,253.10 | |