| 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 | $213.91 | 12.387% | $240.407 | $240.41 | $240.40 | $240.40 |
| Purchase #2 | $246.85 | 3.265% | $254.9097 | $254.91 | $254.90 | $254.90 |
| Purchase #3 | $11.87 | 11.866% | $13.2785 | $13.28 | $13.30 | $13.30 |
| Purchase #4 | $230.81 | 4.441% | $241.0603 | $241.06 | $241.05 | $241.10 |
| Purchase #5 | $193.25 | 7.164% | $207.0944 | $207.09 | $207.10 | $207.10 |
| Purchase #6 | $237.62 | 13.730% | $270.2452 | $270.25 | $270.25 | $270.20 |
| Purchase #7 | $189.40 | 8.622% | $205.7301 | $205.73 | $205.75 | $205.70 |
| 7 purchase totals = | $1,323.71 | $1,432.7252 | $1,432.73 | $1,432.75 | $1,432.70 | |