| 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 | $208.97 | 6.129% | $221.7778 | $221.78 | $221.80 | $221.80 |
| Purchase #2 | $226.71 | 3.561% | $234.7831 | $234.78 | $234.80 | $234.80 |
| Purchase #3 | $86.64 | 3.791% | $89.9245 | $89.92 | $89.90 | $89.90 |
| Purchase #4 | $146.56 | 9.696% | $160.7705 | $160.77 | $160.75 | $160.80 |
| Purchase #5 | $130.55 | 11.814% | $145.9732 | $145.97 | $145.95 | $146.00 |
| Purchase #6 | $112.30 | 6.143% | $119.1986 | $119.20 | $119.20 | $119.20 |
| Purchase #7 | $175.69 | 9.353% | $192.1223 | $192.12 | $192.10 | $192.10 |
| 7 purchase totals = | $1,087.42 | $1,164.5500 | $1,164.54 | $1,164.50 | $1,164.60 | |