| 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 | $226.50 | 12.517% | $254.851 | $254.85 | $254.85 | $254.90 |
| Purchase #2 | $21.81 | 13.719% | $24.8021 | $24.80 | $24.80 | $24.80 |
| Purchase #3 | $215.48 | 11.863% | $241.0424 | $241.04 | $241.05 | $241.00 |
| Purchase #4 | $139.48 | 12.453% | $156.8494 | $156.85 | $156.85 | $156.80 |
| Purchase #5 | $187.46 | 3.671% | $194.3417 | $194.34 | $194.35 | $194.30 |
| Purchase #6 | $175.37 | 13.212% | $198.5399 | $198.54 | $198.55 | $198.50 |
| Purchase #7 | $179.80 | 4.171% | $187.2995 | $187.30 | $187.30 | $187.30 |
| 7 purchase totals = | $1,145.90 | $1,257.7260 | $1,257.72 | $1,257.75 | $1,257.60 | |