| 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 | $225.50 | 12.709% | $254.1588 | $254.16 | $254.15 | $254.20 |
| Purchase #2 | $193.73 | 7.201% | $207.6805 | $207.68 | $207.70 | $207.70 |
| Purchase #3 | $214.57 | 12.632% | $241.6745 | $241.67 | $241.65 | $241.70 |
| Purchase #4 | $39.77 | 3.868% | $41.3083 | $41.31 | $41.30 | $41.30 |
| Purchase #5 | $226.41 | 9.543% | $248.0163 | $248.02 | $248.00 | $248.00 |
| Purchase #6 | $26.52 | 4.455% | $27.7015 | $27.70 | $27.70 | $27.70 |
| Purchase #7 | $71.65 | 10.250% | $78.9941 | $78.99 | $79.00 | $79.00 |
| 7 purchase totals = | $998.15 | $1,099.5340 | $1,099.53 | $1,099.50 | $1,099.60 | |