| 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 | $223.45 | 11.250% | $248.5881 | $248.59 | $248.60 | $248.60 |
| Purchase #2 | $193.61 | 11.330% | $215.546 | $215.55 | $215.55 | $215.50 |
| Purchase #3 | $242.64 | 13.579% | $275.5881 | $275.59 | $275.60 | $275.60 |
| Purchase #4 | $126.63 | 7.469% | $136.088 | $136.09 | $136.10 | $136.10 |
| Purchase #5 | $199.83 | 7.122% | $214.0619 | $214.06 | $214.05 | $214.10 |
| Purchase #6 | $22.96 | 6.440% | $24.4386 | $24.44 | $24.45 | $24.40 |
| Purchase #7 | $228.65 | 12.505% | $257.2427 | $257.24 | $257.25 | $257.20 |
| 7 purchase totals = | $1,237.77 | $1,371.5534 | $1,371.56 | $1,371.60 | $1,371.50 | |