| 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 | $120.92 | 11.369% | $134.6674 | $134.67 | $134.65 | $134.70 |
| Purchase #2 | $230.94 | 12.340% | $259.438 | $259.44 | $259.45 | $259.40 |
| Purchase #3 | $130.88 | 5.851% | $138.5378 | $138.54 | $138.55 | $138.50 |
| Purchase #4 | $238.28 | 12.386% | $267.7934 | $267.79 | $267.80 | $267.80 |
| Purchase #5 | $69.46 | 12.319% | $78.0168 | $78.02 | $78.00 | $78.00 |
| Purchase #6 | $91.51 | 6.353% | $97.3236 | $97.32 | $97.30 | $97.30 |
| Purchase #7 | $90.97 | 12.215% | $102.082 | $102.08 | $102.10 | $102.10 |
| 7 purchase totals = | $972.96 | $1,077.8590 | $1,077.86 | $1,077.85 | $1,077.80 | |