| 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 | $160.55 | 11.810% | $179.511 | $179.51 | $179.50 | $179.50 |
| Purchase #2 | $222.82 | 11.544% | $248.5423 | $248.54 | $248.55 | $248.50 |
| Purchase #3 | $42.31 | 9.132% | $46.1737 | $46.17 | $46.15 | $46.20 |
| Purchase #4 | $107.61 | 11.776% | $120.2822 | $120.28 | $120.30 | $120.30 |
| Purchase #5 | $237.41 | 11.300% | $264.2373 | $264.24 | $264.25 | $264.20 |
| Purchase #6 | $136.71 | 13.229% | $154.7954 | $154.80 | $154.80 | $154.80 |
| Purchase #7 | $192.55 | 10.118% | $212.0322 | $212.03 | $212.05 | $212.00 |
| 7 purchase totals = | $1,099.96 | $1,225.5741 | $1,225.57 | $1,225.60 | $1,225.50 | |