| 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 | $15.88 | 7.611% | $17.0886 | $17.09 | $17.10 | $17.10 |
| Purchase #2 | $240.79 | 10.367% | $265.7527 | $265.75 | $265.75 | $265.80 |
| Purchase #3 | $198.25 | 12.714% | $223.4555 | $223.46 | $223.45 | $223.50 |
| Purchase #4 | $218.33 | 6.539% | $232.6066 | $232.61 | $232.60 | $232.60 |
| Purchase #5 | $176.73 | 6.169% | $187.6325 | $187.63 | $187.65 | $187.60 |
| Purchase #6 | $9.59 | 12.289% | $10.7685 | $10.77 | $10.75 | $10.80 |
| Purchase #7 | $213.54 | 4.424% | $222.987 | $222.99 | $223.00 | $223.00 |
| 7 purchase totals = | $1,073.11 | $1,160.2914 | $1,160.30 | $1,160.30 | $1,160.40 | |