| 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 | $231.29 | 8.328% | $250.5518 | $250.55 | $250.55 | $250.60 |
| Purchase #2 | $170.58 | 4.315% | $177.9405 | $177.94 | $177.95 | $177.90 |
| Purchase #3 | $207.87 | 3.583% | $215.318 | $215.32 | $215.30 | $215.30 |
| Purchase #4 | $30.35 | 9.735% | $33.3046 | $33.30 | $33.30 | $33.30 |
| Purchase #5 | $202.69 | 11.309% | $225.6122 | $225.61 | $225.60 | $225.60 |
| Purchase #6 | $224.67 | 11.571% | $250.6666 | $250.67 | $250.65 | $250.70 |
| Purchase #7 | $109.66 | 12.231% | $123.0725 | $123.07 | $123.05 | $123.10 |
| 7 purchase totals = | $1,177.11 | $1,276.4662 | $1,276.46 | $1,276.40 | $1,276.50 | |