| 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 | $207.58 | 12.562% | $233.6562 | $233.66 | $233.65 | $233.70 |
| Purchase #2 | $134.45 | 9.618% | $147.3814 | $147.38 | $147.40 | $147.40 |
| Purchase #3 | $137.79 | 6.711% | $147.0371 | $147.04 | $147.05 | $147.00 |
| Purchase #4 | $212.88 | 9.478% | $233.0568 | $233.06 | $233.05 | $233.10 |
| Purchase #5 | $73.66 | 7.700% | $79.3318 | $79.33 | $79.35 | $79.30 |
| Purchase #6 | $213.43 | 3.860% | $221.6684 | $221.67 | $221.65 | $221.70 |
| Purchase #7 | $23.50 | 6.549% | $25.039 | $25.04 | $25.05 | $25.00 |
| 7 purchase totals = | $1,003.29 | $1,087.1707 | $1,087.18 | $1,087.20 | $1,087.20 | |