| 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 | $200.68 | 3.167% | $207.0355 | $207.04 | $207.05 | $207.00 |
| Purchase #2 | $245.88 | 7.690% | $264.7882 | $264.79 | $264.80 | $264.80 |
| Purchase #3 | $250.97 | 5.501% | $264.7759 | $264.78 | $264.80 | $264.80 |
| Purchase #4 | $248.62 | 11.595% | $277.4475 | $277.45 | $277.45 | $277.40 |
| Purchase #5 | $145.35 | 6.150% | $154.289 | $154.29 | $154.30 | $154.30 |
| Purchase #6 | $164.90 | 13.363% | $186.9356 | $186.94 | $186.95 | $186.90 |
| Purchase #7 | $106.43 | 13.399% | $120.6906 | $120.69 | $120.70 | $120.70 |
| 7 purchase totals = | $1,362.83 | $1,475.9623 | $1,475.98 | $1,476.05 | $1,475.90 | |