| 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 | $229.47 | 3.450% | $237.3867 | $237.39 | $237.40 | $237.40 |
| Purchase #2 | $202.58 | 9.816% | $222.4653 | $222.47 | $222.45 | $222.50 |
| Purchase #3 | $50.69 | 12.497% | $57.0247 | $57.02 | $57.00 | $57.00 |
| Purchase #4 | $117.84 | 6.782% | $125.8319 | $125.83 | $125.85 | $125.80 |
| Purchase #5 | $23.33 | 6.738% | $24.902 | $24.90 | $24.90 | $24.90 |
| Purchase #6 | $229.28 | 8.356% | $248.4386 | $248.44 | $248.45 | $248.40 |
| Purchase #7 | $240.84 | 9.377% | $263.4236 | $263.42 | $263.40 | $263.40 |
| 7 purchase totals = | $1,094.03 | $1,179.4728 | $1,179.47 | $1,179.45 | $1,179.40 | |