| 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 | $247.73 | 7.312% | $265.844 | $265.84 | $265.85 | $265.80 |
| Purchase #2 | $140.58 | 11.162% | $156.2715 | $156.27 | $156.25 | $156.30 |
| Purchase #3 | $214.28 | 4.585% | $224.1047 | $224.10 | $224.10 | $224.10 |
| Purchase #4 | $125.59 | 3.395% | $129.8538 | $129.85 | $129.85 | $129.90 |
| Purchase #5 | $176.80 | 6.836% | $188.886 | $188.89 | $188.90 | $188.90 |
| Purchase #6 | $18.75 | 4.834% | $19.6564 | $19.66 | $19.65 | $19.70 |
| Purchase #7 | $95.97 | 11.488% | $106.995 | $107.00 | $107.00 | $107.00 |
| 7 purchase totals = | $1,019.70 | $1,091.6114 | $1,091.61 | $1,091.60 | $1,091.70 | |