| 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 | $25.54 | 9.397% | $27.94 | $27.94 | $27.95 | $27.90 |
| Purchase #2 | $236.83 | 12.798% | $267.1395 | $267.14 | $267.15 | $267.10 |
| Purchase #3 | $220.98 | 6.454% | $235.242 | $235.24 | $235.25 | $235.20 |
| Purchase #4 | $207.31 | 3.195% | $213.9336 | $213.93 | $213.95 | $213.90 |
| Purchase #5 | $126.27 | 8.411% | $136.8906 | $136.89 | $136.90 | $136.90 |
| Purchase #6 | $196.89 | 6.737% | $210.1545 | $210.15 | $210.15 | $210.20 |
| Purchase #7 | $25.33 | 6.506% | $26.978 | $26.98 | $27.00 | $27.00 |
| 7 purchase totals = | $1,039.15 | $1,118.2782 | $1,118.27 | $1,118.35 | $1,118.20 | |