| 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 | $224.55 | 9.452% | $245.7745 | $245.77 | $245.75 | $245.80 |
| Purchase #2 | $212.41 | 8.767% | $231.032 | $231.03 | $231.05 | $231.00 |
| Purchase #3 | $100.77 | 13.735% | $114.6108 | $114.61 | $114.60 | $114.60 |
| Purchase #4 | $250.88 | 10.153% | $276.3518 | $276.35 | $276.35 | $276.40 |
| Purchase #5 | $27.46 | 7.568% | $29.5382 | $29.54 | $29.55 | $29.50 |
| Purchase #6 | $200.93 | 10.557% | $222.1422 | $222.14 | $222.15 | $222.10 |
| Purchase #7 | $136.75 | 6.868% | $146.142 | $146.14 | $146.15 | $146.10 |
| 7 purchase totals = | $1,153.75 | $1,265.5915 | $1,265.58 | $1,265.60 | $1,265.50 | |