| 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 | $240.84 | 9.805% | $264.4544 | $264.45 | $264.45 | $264.50 |
| Purchase #2 | $155.88 | 6.741% | $166.3879 | $166.39 | $166.40 | $166.40 |
| Purchase #3 | $77.87 | 10.503% | $86.0487 | $86.05 | $86.05 | $86.00 |
| Purchase #4 | $207.42 | 7.211% | $222.3771 | $222.38 | $222.40 | $222.40 |
| Purchase #5 | $125.90 | 11.272% | $140.0914 | $140.09 | $140.10 | $140.10 |
| Purchase #6 | $170.54 | 3.513% | $176.5311 | $176.53 | $176.55 | $176.50 |
| Purchase #7 | $157.38 | 12.517% | $177.0793 | $177.08 | $177.10 | $177.10 |
| 7 purchase totals = | $1,135.83 | $1,232.9699 | $1,232.97 | $1,233.05 | $1,233.00 | |