| 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 | $212.82 | 5.492% | $224.5081 | $224.51 | $224.50 | $224.50 |
| Purchase #2 | $224.82 | 12.300% | $252.4729 | $252.47 | $252.45 | $252.50 |
| Purchase #3 | $61.97 | 10.645% | $68.5667 | $68.57 | $68.55 | $68.60 |
| Purchase #4 | $136.35 | 4.183% | $142.0535 | $142.05 | $142.05 | $142.10 |
| Purchase #5 | $145.87 | 12.510% | $164.1183 | $164.12 | $164.10 | $164.10 |
| Purchase #6 | $128.73 | 10.621% | $142.4024 | $142.40 | $142.40 | $142.40 |
| Purchase #7 | $118.52 | 5.204% | $124.6878 | $124.69 | $124.70 | $124.70 |
| 7 purchase totals = | $1,029.08 | $1,118.8097 | $1,118.81 | $1,118.75 | $1,118.90 | |