| 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 | $216.66 | 8.868% | $235.8734 | $235.87 | $235.85 | $235.90 |
| Purchase #2 | $198.68 | 3.784% | $206.1981 | $206.20 | $206.20 | $206.20 |
| Purchase #3 | $127.77 | 10.674% | $141.4082 | $141.41 | $141.40 | $141.40 |
| Purchase #4 | $121.64 | 6.518% | $129.5685 | $129.57 | $129.55 | $129.60 |
| Purchase #5 | $68.68 | 7.223% | $73.6408 | $73.64 | $73.65 | $73.60 |
| Purchase #6 | $158.39 | 3.696% | $164.2441 | $164.24 | $164.25 | $164.20 |
| Purchase #7 | $172.27 | 5.578% | $181.8792 | $181.88 | $181.90 | $181.90 |
| 7 purchase totals = | $1,064.09 | $1,132.8123 | $1,132.81 | $1,132.80 | $1,132.80 | |