| 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 | $215.32 | 8.440% | $233.493 | $233.49 | $233.50 | $233.50 |
| Purchase #2 | $180.33 | 13.764% | $205.1506 | $205.15 | $205.15 | $205.20 |
| Purchase #3 | $236.93 | 7.147% | $253.8634 | $253.86 | $253.85 | $253.90 |
| Purchase #4 | $193.43 | 10.760% | $214.2431 | $214.24 | $214.25 | $214.20 |
| Purchase #5 | $20.34 | 11.176% | $22.6132 | $22.61 | $22.60 | $22.60 |
| Purchase #6 | $219.84 | 12.560% | $247.4519 | $247.45 | $247.45 | $247.50 |
| Purchase #7 | $123.45 | 10.284% | $136.1456 | $136.15 | $136.15 | $136.10 |
| 7 purchase totals = | $1,189.64 | $1,312.9608 | $1,312.95 | $1,312.95 | $1,313.00 | |