| 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 | $129.81 | 10.835% | $143.8749 | $143.87 | $143.85 | $143.90 |
| Purchase #2 | $190.61 | 8.846% | $207.4714 | $207.47 | $207.45 | $207.50 |
| Purchase #3 | $195.84 | 5.112% | $205.8513 | $205.85 | $205.85 | $205.90 |
| Purchase #4 | $223.41 | 5.400% | $235.4741 | $235.47 | $235.45 | $235.50 |
| Purchase #5 | $197.47 | 11.860% | $220.8899 | $220.89 | $220.90 | $220.90 |
| Purchase #6 | $11.90 | 13.206% | $13.4715 | $13.47 | $13.45 | $13.50 |
| Purchase #7 | $194.46 | 5.441% | $205.0406 | $205.04 | $205.05 | $205.00 |
| 7 purchase totals = | $1,143.50 | $1,232.0737 | $1,232.06 | $1,232.00 | $1,232.20 | |