| 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 | $27.56 | 13.485% | $31.2765 | $31.28 | $31.30 | $31.30 |
| Purchase #2 | $167.42 | 8.293% | $181.3041 | $181.30 | $181.30 | $181.30 |
| Purchase #3 | $236.94 | 3.112% | $244.3136 | $244.31 | $244.30 | $244.30 |
| Purchase #4 | $175.49 | 4.390% | $183.194 | $183.19 | $183.20 | $183.20 |
| Purchase #5 | $221.80 | 6.241% | $235.6425 | $235.64 | $235.65 | $235.60 |
| Purchase #6 | $93.99 | 3.596% | $97.3699 | $97.37 | $97.35 | $97.40 |
| Purchase #7 | $108.36 | 5.632% | $114.4628 | $114.46 | $114.45 | $114.50 |
| 7 purchase totals = | $1,031.56 | $1,087.5634 | $1,087.55 | $1,087.55 | $1,087.60 | |