| 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 | $30.56 | 13.627% | $34.7244 | $34.72 | $34.70 | $34.70 |
| Purchase #2 | $198.80 | 10.867% | $220.4036 | $220.40 | $220.40 | $220.40 |
| Purchase #3 | $47.80 | 9.474% | $52.3286 | $52.33 | $52.35 | $52.30 |
| Purchase #4 | $140.83 | 4.566% | $147.2603 | $147.26 | $147.25 | $147.30 |
| Purchase #5 | $152.64 | 3.601% | $158.1366 | $158.14 | $158.15 | $158.10 |
| Purchase #6 | $248.92 | 12.557% | $280.1769 | $280.18 | $280.20 | $280.20 |
| Purchase #7 | $158.62 | 11.410% | $176.7185 | $176.72 | $176.70 | $176.70 |
| 7 purchase totals = | $978.17 | $1,069.7489 | $1,069.75 | $1,069.75 | $1,069.70 | |