| 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 | $51.77 | 11.710% | $57.8323 | $57.83 | $57.85 | $57.80 |
| Purchase #2 | $224.37 | 13.219% | $254.0295 | $254.03 | $254.05 | $254.00 |
| Purchase #3 | $138.73 | 12.167% | $155.6093 | $155.61 | $155.60 | $155.60 |
| Purchase #4 | $248.65 | 12.832% | $280.5568 | $280.56 | $280.55 | $280.60 |
| Purchase #5 | $154.56 | 6.161% | $164.0824 | $164.08 | $164.10 | $164.10 |
| Purchase #6 | $243.29 | 12.619% | $273.9908 | $273.99 | $274.00 | $274.00 |
| Purchase #7 | $185.71 | 5.135% | $195.2462 | $195.25 | $195.25 | $195.20 |
| 7 purchase totals = | $1,247.08 | $1,381.3473 | $1,381.35 | $1,381.40 | $1,381.30 | |