| 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 | $247.35 | 4.341% | $258.0875 | $258.09 | $258.10 | $258.10 |
| Purchase #2 | $172.74 | 3.418% | $178.6443 | $178.64 | $178.65 | $178.60 |
| Purchase #3 | $124.35 | 11.393% | $138.5172 | $138.52 | $138.50 | $138.50 |
| Purchase #4 | $191.31 | 12.365% | $214.9655 | $214.97 | $214.95 | $215.00 |
| Purchase #5 | $174.34 | 6.501% | $185.6738 | $185.67 | $185.65 | $185.70 |
| Purchase #6 | $223.84 | 3.380% | $231.4058 | $231.41 | $231.40 | $231.40 |
| Purchase #7 | $25.73 | 12.594% | $28.9704 | $28.97 | $28.95 | $29.00 |
| 7 purchase totals = | $1,159.66 | $1,236.2645 | $1,236.27 | $1,236.20 | $1,236.30 | |