| 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 | $16.69 | 10.393% | $18.4246 | $18.42 | $18.40 | $18.40 |
| Purchase #2 | $82.87 | 3.362% | $85.6561 | $85.66 | $85.65 | $85.70 |
| Purchase #3 | $172.83 | 9.222% | $188.7684 | $188.77 | $188.75 | $188.80 |
| Purchase #4 | $248.85 | 13.405% | $282.2083 | $282.21 | $282.20 | $282.20 |
| Purchase #5 | $130.55 | 8.510% | $141.6598 | $141.66 | $141.65 | $141.70 |
| Purchase #6 | $106.79 | 12.149% | $119.7639 | $119.76 | $119.75 | $119.80 |
| Purchase #7 | $198.59 | 4.637% | $207.7986 | $207.80 | $207.80 | $207.80 |
| 7 purchase totals = | $957.17 | $1,044.2797 | $1,044.28 | $1,044.20 | $1,044.40 | |