| 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 | $224.91 | 13.374% | $254.9895 | $254.99 | $255.00 | $255.00 |
| Purchase #2 | $81.72 | 8.566% | $88.7201 | $88.72 | $88.70 | $88.70 |
| Purchase #3 | $191.73 | 7.109% | $205.3601 | $205.36 | $205.35 | $205.40 |
| Purchase #4 | $173.63 | 7.599% | $186.8241 | $186.82 | $186.80 | $186.80 |
| Purchase #5 | $240.53 | 3.433% | $248.7874 | $248.79 | $248.80 | $248.80 |
| Purchase #6 | $246.49 | 9.642% | $270.2566 | $270.26 | $270.25 | $270.30 |
| Purchase #7 | $78.47 | 8.627% | $85.2396 | $85.24 | $85.25 | $85.20 |
| 7 purchase totals = | $1,237.48 | $1,340.1774 | $1,340.18 | $1,340.15 | $1,340.20 | |