| 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 | $223.37 | 3.143% | $230.3905 | $230.39 | $230.40 | $230.40 |
| Purchase #2 | $249.85 | 3.221% | $257.8977 | $257.90 | $257.90 | $257.90 |
| Purchase #3 | $212.60 | 5.707% | $224.7331 | $224.73 | $224.75 | $224.70 |
| Purchase #4 | $126.48 | 12.267% | $141.9953 | $142.00 | $142.00 | $142.00 |
| Purchase #5 | $29.72 | 8.566% | $32.2658 | $32.27 | $32.25 | $32.30 |
| Purchase #6 | $139.53 | 10.737% | $154.5113 | $154.51 | $154.50 | $154.50 |
| Purchase #7 | $156.49 | 5.281% | $164.7542 | $164.75 | $164.75 | $164.80 |
| 7 purchase totals = | $1,138.04 | $1,206.5479 | $1,206.55 | $1,206.55 | $1,206.60 | |