| 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 | $37.28 | 3.298% | $38.5095 | $38.51 | $38.50 | $38.50 |
| Purchase #2 | $175.69 | 12.719% | $198.036 | $198.04 | $198.05 | $198.00 |
| Purchase #3 | $22.57 | 13.511% | $25.6194 | $25.62 | $25.60 | $25.60 |
| Purchase #4 | $205.43 | 8.698% | $223.2983 | $223.30 | $223.30 | $223.30 |
| Purchase #5 | $23.63 | 5.763% | $24.9918 | $24.99 | $25.00 | $25.00 |
| Purchase #6 | $198.25 | 11.401% | $220.8525 | $220.85 | $220.85 | $220.90 |
| Purchase #7 | $242.46 | 10.144% | $267.0551 | $267.06 | $267.05 | $267.10 |
| 7 purchase totals = | $905.31 | $998.3626 | $998.37 | $998.35 | $998.40 | |