| 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 | $189.26 | 10.540% | $209.208 | $209.21 | $209.20 | $209.20 |
| Purchase #2 | $75.90 | 3.116% | $78.265 | $78.27 | $78.25 | $78.30 |
| Purchase #3 | $216.70 | 4.434% | $226.3085 | $226.31 | $226.30 | $226.30 |
| Purchase #4 | $116.67 | 3.578% | $120.8445 | $120.84 | $120.85 | $120.80 |
| Purchase #5 | $34.28 | 13.802% | $39.0113 | $39.01 | $39.00 | $39.00 |
| Purchase #6 | $154.37 | 3.292% | $159.4519 | $159.45 | $159.45 | $159.50 |
| Purchase #7 | $183.57 | 4.619% | $192.0491 | $192.05 | $192.05 | $192.00 |
| 7 purchase totals = | $970.75 | $1,025.1383 | $1,025.14 | $1,025.10 | $1,025.10 | |