| 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 | $128.42 | 8.173% | $138.9158 | $138.92 | $138.90 | $138.90 |
| Purchase #2 | $23.80 | 6.506% | $25.3484 | $25.35 | $25.35 | $25.30 |
| Purchase #3 | $117.58 | 10.395% | $129.8024 | $129.80 | $129.80 | $129.80 |
| Purchase #4 | $198.29 | 13.262% | $224.5872 | $224.59 | $224.60 | $224.60 |
| Purchase #5 | $181.44 | 11.289% | $201.9228 | $201.92 | $201.90 | $201.90 |
| Purchase #6 | $9.69 | 9.164% | $10.578 | $10.58 | $10.60 | $10.60 |
| Purchase #7 | $49.72 | 4.820% | $52.1165 | $52.12 | $52.10 | $52.10 |
| 7 purchase totals = | $708.94 | $783.2711 | $783.28 | $783.25 | $783.20 | |