| 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 | $218.75 | 5.650% | $231.1094 | $231.11 | $231.10 | $231.10 |
| Purchase #2 | $98.84 | 7.534% | $106.2866 | $106.29 | $106.30 | $106.30 |
| Purchase #3 | $162.90 | 8.483% | $176.7188 | $176.72 | $176.70 | $176.70 |
| Purchase #4 | $15.75 | 8.386% | $17.0708 | $17.07 | $17.05 | $17.10 |
| Purchase #5 | $61.87 | 9.857% | $67.9685 | $67.97 | $67.95 | $68.00 |
| Purchase #6 | $78.69 | 7.672% | $84.7271 | $84.73 | $84.75 | $84.70 |
| Purchase #7 | $222.33 | 8.193% | $240.5455 | $240.55 | $240.55 | $240.50 |
| 7 purchase totals = | $859.13 | $924.4267 | $924.44 | $924.40 | $924.40 | |