| 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 | $217.82 | 7.808% | $234.8274 | $234.83 | $234.85 | $234.80 |
| Purchase #2 | $205.33 | 13.856% | $233.7805 | $233.78 | $233.80 | $233.80 |
| Purchase #3 | $231.63 | 3.264% | $239.1904 | $239.19 | $239.20 | $239.20 |
| Purchase #4 | $21.76 | 9.856% | $23.9047 | $23.90 | $23.90 | $23.90 |
| Purchase #5 | $184.63 | 4.442% | $192.8313 | $192.83 | $192.85 | $192.80 |
| Purchase #6 | $12.36 | 12.695% | $13.9291 | $13.93 | $13.95 | $13.90 |
| Purchase #7 | $177.86 | 13.650% | $202.1379 | $202.14 | $202.15 | $202.10 |
| 7 purchase totals = | $1,051.39 | $1,140.6013 | $1,140.60 | $1,140.70 | $1,140.50 | |