| 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 | $231.30 | 9.378% | $252.9913 | $252.99 | $253.00 | $253.00 |
| Purchase #2 | $125.38 | 10.324% | $138.3242 | $138.32 | $138.30 | $138.30 |
| Purchase #3 | $147.95 | 4.336% | $154.3651 | $154.37 | $154.35 | $154.40 |
| Purchase #4 | $40.81 | 12.574% | $45.9414 | $45.94 | $45.95 | $45.90 |
| Purchase #5 | $250.63 | 7.443% | $269.2844 | $269.28 | $269.30 | $269.30 |
| Purchase #6 | $170.66 | 3.533% | $176.6894 | $176.69 | $176.70 | $176.70 |
| Purchase #7 | $62.77 | 13.709% | $71.3751 | $71.38 | $71.40 | $71.40 |
| 7 purchase totals = | $1,029.50 | $1,108.9709 | $1,108.97 | $1,109.00 | $1,109.00 | |