| 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 | $239.75 | 4.872% | $251.4306 | $251.43 | $251.45 | $251.40 |
| Purchase #2 | $213.62 | 10.167% | $235.3387 | $235.34 | $235.35 | $235.30 |
| Purchase #3 | $209.66 | 7.798% | $226.0093 | $226.01 | $226.00 | $226.00 |
| Purchase #4 | $58.63 | 10.632% | $64.8635 | $64.86 | $64.85 | $64.90 |
| Purchase #5 | $176.48 | 4.758% | $184.8769 | $184.88 | $184.90 | $184.90 |
| Purchase #6 | $226.71 | 9.711% | $248.7258 | $248.73 | $248.75 | $248.70 |
| Purchase #7 | $13.26 | 11.731% | $14.8155 | $14.82 | $14.80 | $14.80 |
| 7 purchase totals = | $1,138.11 | $1,226.0603 | $1,226.07 | $1,226.10 | $1,226.00 | |