| 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 | $215.97 | 12.874% | $243.774 | $243.77 | $243.75 | $243.80 |
| Purchase #2 | $136.88 | 5.580% | $144.5179 | $144.52 | $144.50 | $144.50 |
| Purchase #3 | $186.83 | 7.723% | $201.2589 | $201.26 | $201.25 | $201.30 |
| Purchase #4 | $178.41 | 11.708% | $199.2982 | $199.30 | $199.30 | $199.30 |
| Purchase #5 | $130.42 | 7.534% | $140.2458 | $140.25 | $140.25 | $140.20 |
| Purchase #6 | $198.54 | 4.293% | $207.0633 | $207.06 | $207.05 | $207.10 |
| Purchase #7 | $81.57 | 4.844% | $85.5213 | $85.52 | $85.50 | $85.50 |
| 7 purchase totals = | $1,128.62 | $1,221.6794 | $1,221.68 | $1,221.60 | $1,221.70 | |