| 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 | $72.33 | 12.168% | $81.1311 | $81.13 | $81.15 | $81.10 |
| Purchase #2 | $250.58 | 12.379% | $281.5993 | $281.60 | $281.60 | $281.60 |
| Purchase #3 | $50.29 | 10.869% | $55.756 | $55.76 | $55.75 | $55.80 |
| Purchase #4 | $125.88 | 12.167% | $141.1958 | $141.20 | $141.20 | $141.20 |
| Purchase #5 | $90.35 | 13.682% | $102.7117 | $102.71 | $102.70 | $102.70 |
| Purchase #6 | $240.95 | 4.604% | $252.0433 | $252.04 | $252.05 | $252.00 |
| Purchase #7 | $99.99 | 7.870% | $107.8592 | $107.86 | $107.85 | $107.90 |
| 7 purchase totals = | $930.37 | $1,022.2964 | $1,022.30 | $1,022.30 | $1,022.30 | |