| 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 | $107.66 | 12.606% | $121.2316 | $121.23 | $121.25 | $121.20 |
| Purchase #2 | $27.82 | 10.722% | $30.8029 | $30.80 | $30.80 | $30.80 |
| Purchase #3 | $62.44 | 4.554% | $65.2835 | $65.28 | $65.30 | $65.30 |
| Purchase #4 | $15.35 | 13.666% | $17.4477 | $17.45 | $17.45 | $17.40 |
| Purchase #5 | $191.86 | 8.483% | $208.1355 | $208.14 | $208.15 | $208.10 |
| Purchase #6 | $205.41 | 10.448% | $226.8712 | $226.87 | $226.85 | $226.90 |
| Purchase #7 | $250.71 | 13.129% | $283.6257 | $283.63 | $283.65 | $283.60 |
| 7 purchase totals = | $861.25 | $953.3981 | $953.40 | $953.45 | $953.30 | |