| 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 | $248.49 | 12.256% | $278.9449 | $278.94 | $278.95 | $278.90 |
| Purchase #2 | $99.66 | 6.484% | $106.122 | $106.12 | $106.10 | $106.10 |
| Purchase #3 | $45.42 | 3.708% | $47.1042 | $47.10 | $47.10 | $47.10 |
| Purchase #4 | $33.53 | 8.665% | $36.4354 | $36.44 | $36.45 | $36.40 |
| Purchase #5 | $234.67 | 3.841% | $243.6837 | $243.68 | $243.70 | $243.70 |
| Purchase #6 | $13.75 | 8.515% | $14.9208 | $14.92 | $14.90 | $14.90 |
| Purchase #7 | $53.31 | 6.240% | $56.6365 | $56.64 | $56.65 | $56.60 |
| 7 purchase totals = | $728.83 | $783.8475 | $783.84 | $783.85 | $783.70 | |