| 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 | $207.52 | 5.381% | $218.6867 | $218.69 | $218.70 | $218.70 |
| Purchase #2 | $131.73 | 5.848% | $139.4336 | $139.43 | $139.45 | $139.40 |
| Purchase #3 | $192.72 | 10.801% | $213.5357 | $213.54 | $213.55 | $213.50 |
| Purchase #4 | $104.37 | 9.618% | $114.4083 | $114.41 | $114.40 | $114.40 |
| Purchase #5 | $119.99 | 12.237% | $134.6732 | $134.67 | $134.65 | $134.70 |
| Purchase #6 | $17.86 | 4.773% | $18.7125 | $18.71 | $18.70 | $18.70 |
| Purchase #7 | $172.42 | 6.335% | $183.3428 | $183.34 | $183.35 | $183.30 |
| 7 purchase totals = | $946.61 | $1,022.7928 | $1,022.79 | $1,022.80 | $1,022.70 | |