| 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 | $226.37 | 12.811% | $255.3703 | $255.37 | $255.35 | $255.40 |
| Purchase #2 | $145.42 | 12.510% | $163.612 | $163.61 | $163.60 | $163.60 |
| Purchase #3 | $50.65 | 9.290% | $55.3554 | $55.36 | $55.35 | $55.40 |
| Purchase #4 | $226.82 | 8.336% | $245.7277 | $245.73 | $245.75 | $245.70 |
| Purchase #5 | $153.57 | 9.215% | $167.7215 | $167.72 | $167.70 | $167.70 |
| Purchase #6 | $199.68 | 4.366% | $208.398 | $208.40 | $208.40 | $208.40 |
| Purchase #7 | $127.44 | 6.610% | $135.8638 | $135.86 | $135.85 | $135.90 |
| 7 purchase totals = | $1,129.95 | $1,232.0487 | $1,232.05 | $1,232.00 | $1,232.10 | |