| 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 | $230.67 | 10.144% | $254.0692 | $254.07 | $254.05 | $254.10 |
| Purchase #2 | $26.94 | 9.446% | $29.4848 | $29.48 | $29.50 | $29.50 |
| Purchase #3 | $185.65 | 11.569% | $207.1278 | $207.13 | $207.15 | $207.10 |
| Purchase #4 | $26.30 | 3.567% | $27.2381 | $27.24 | $27.25 | $27.20 |
| Purchase #5 | $108.35 | 6.589% | $115.4892 | $115.49 | $115.50 | $115.50 |
| Purchase #6 | $124.46 | 10.157% | $137.1014 | $137.10 | $137.10 | $137.10 |
| Purchase #7 | $144.28 | 6.627% | $153.8414 | $153.84 | $153.85 | $153.80 |
| 7 purchase totals = | $846.65 | $924.3519 | $924.35 | $924.40 | $924.30 | |