| 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 | $231.81 | 7.356% | $248.8619 | $248.86 | $248.85 | $248.90 |
| Purchase #2 | $193.50 | 3.411% | $200.1003 | $200.10 | $200.10 | $200.10 |
| Purchase #3 | $57.72 | 13.241% | $65.3627 | $65.36 | $65.35 | $65.40 |
| Purchase #4 | $213.90 | 5.636% | $225.9554 | $225.96 | $225.95 | $226.00 |
| Purchase #5 | $99.45 | 10.625% | $110.0166 | $110.02 | $110.00 | $110.00 |
| Purchase #6 | $174.62 | 11.782% | $195.1937 | $195.19 | $195.20 | $195.20 |
| Purchase #7 | $207.69 | 8.577% | $225.5036 | $225.50 | $225.50 | $225.50 |
| 7 purchase totals = | $1,178.69 | $1,270.9942 | $1,270.99 | $1,270.95 | $1,271.10 | |