| 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 | $222.53 | 4.335% | $232.1767 | $232.18 | $232.20 | $232.20 |
| Purchase #2 | $79.71 | 3.263% | $82.3109 | $82.31 | $82.30 | $82.30 |
| Purchase #3 | $218.73 | 9.374% | $239.2338 | $239.23 | $239.25 | $239.20 |
| Purchase #4 | $95.55 | 4.624% | $99.9682 | $99.97 | $99.95 | $100.00 |
| Purchase #5 | $238.86 | 9.375% | $261.2531 | $261.25 | $261.25 | $261.30 |
| Purchase #6 | $202.74 | 11.431% | $225.9152 | $225.92 | $225.90 | $225.90 |
| Purchase #7 | $106.86 | 7.823% | $115.2197 | $115.22 | $115.20 | $115.20 |
| 7 purchase totals = | $1,164.98 | $1,256.0776 | $1,256.08 | $1,256.05 | $1,256.10 | |