| 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 | $31.80 | 6.653% | $33.9157 | $33.92 | $33.90 | $33.90 |
| Purchase #2 | $162.69 | 13.754% | $185.0664 | $185.07 | $185.05 | $185.10 |
| Purchase #3 | $184.63 | 7.387% | $198.2686 | $198.27 | $198.25 | $198.30 |
| Purchase #4 | $195.91 | 9.844% | $215.1954 | $215.20 | $215.20 | $215.20 |
| Purchase #5 | $239.79 | 11.315% | $266.9222 | $266.92 | $266.90 | $266.90 |
| Purchase #6 | $78.85 | 4.106% | $82.0876 | $82.09 | $82.10 | $82.10 |
| Purchase #7 | $213.39 | 8.328% | $231.1611 | $231.16 | $231.15 | $231.20 |
| 7 purchase totals = | $1,107.06 | $1,212.6170 | $1,212.63 | $1,212.55 | $1,212.70 | |