| 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 | $245.84 | 4.604% | $257.1585 | $257.16 | $257.15 | $257.20 |
| Purchase #2 | $198.64 | 7.404% | $213.3473 | $213.35 | $213.35 | $213.30 |
| Purchase #3 | $204.76 | 4.194% | $213.3476 | $213.35 | $213.35 | $213.30 |
| Purchase #4 | $186.80 | 4.534% | $195.2695 | $195.27 | $195.25 | $195.30 |
| Purchase #5 | $174.28 | 4.313% | $181.7967 | $181.80 | $181.80 | $181.80 |
| Purchase #6 | $169.69 | 4.127% | $176.6931 | $176.69 | $176.70 | $176.70 |
| Purchase #7 | $141.88 | 10.498% | $156.7746 | $156.77 | $156.75 | $156.80 |
| 7 purchase totals = | $1,321.89 | $1,394.3873 | $1,394.39 | $1,394.35 | $1,394.40 | |