| 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 | $200.75 | 6.829% | $214.4592 | $214.46 | $214.45 | $214.50 |
| Purchase #2 | $204.67 | 10.741% | $226.6536 | $226.65 | $226.65 | $226.70 |
| Purchase #3 | $72.93 | 6.767% | $77.8652 | $77.87 | $77.85 | $77.90 |
| Purchase #4 | $102.62 | 11.477% | $114.3977 | $114.40 | $114.40 | $114.40 |
| Purchase #5 | $214.51 | 8.306% | $232.3272 | $232.33 | $232.35 | $232.30 |
| Purchase #6 | $52.50 | 10.123% | $57.8146 | $57.81 | $57.80 | $57.80 |
| Purchase #7 | $127.47 | 3.811% | $132.3279 | $132.33 | $132.35 | $132.30 |
| 7 purchase totals = | $975.45 | $1,055.8454 | $1,055.85 | $1,055.85 | $1,055.90 | |