| 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 | $83.28 | 5.384% | $87.7638 | $87.76 | $87.75 | $87.80 |
| Purchase #2 | $238.95 | 8.408% | $259.0409 | $259.04 | $259.05 | $259.00 |
| Purchase #3 | $102.48 | 10.471% | $113.2107 | $113.21 | $113.20 | $113.20 |
| Purchase #4 | $235.25 | 6.627% | $250.84 | $250.84 | $250.85 | $250.80 |
| Purchase #5 | $100.52 | 11.154% | $111.732 | $111.73 | $111.75 | $111.70 |
| Purchase #6 | $205.90 | 12.623% | $231.8908 | $231.89 | $231.90 | $231.90 |
| Purchase #7 | $176.43 | 7.734% | $190.0751 | $190.08 | $190.10 | $190.10 |
| 7 purchase totals = | $1,142.81 | $1,244.5533 | $1,244.55 | $1,244.60 | $1,244.50 | |