| 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 | $182.30 | 7.191% | $195.4092 | $195.41 | $195.40 | $195.40 |
| Purchase #2 | $221.97 | 4.618% | $232.2206 | $232.22 | $232.20 | $232.20 |
| Purchase #3 | $88.94 | 4.176% | $92.6541 | $92.65 | $92.65 | $92.70 |
| Purchase #4 | $184.46 | 12.860% | $208.1816 | $208.18 | $208.20 | $208.20 |
| Purchase #5 | $136.39 | 13.493% | $154.7931 | $154.79 | $154.80 | $154.80 |
| Purchase #6 | $122.43 | 13.366% | $138.794 | $138.79 | $138.80 | $138.80 |
| Purchase #7 | $229.70 | 7.450% | $246.8127 | $246.81 | $246.80 | $246.80 |
| 7 purchase totals = | $1,166.19 | $1,268.8653 | $1,268.85 | $1,268.85 | $1,268.90 | |