| 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 | $230.73 | 3.600% | $239.0363 | $239.04 | $239.05 | $239.00 |
| Purchase #2 | $50.89 | 10.756% | $56.3637 | $56.36 | $56.35 | $56.40 |
| Purchase #3 | $119.30 | 4.418% | $124.5707 | $124.57 | $124.55 | $124.60 |
| Purchase #4 | $180.78 | 6.529% | $192.5831 | $192.58 | $192.60 | $192.60 |
| Purchase #5 | $149.99 | 5.468% | $158.1915 | $158.19 | $158.20 | $158.20 |
| Purchase #6 | $246.40 | 4.642% | $257.8379 | $257.84 | $257.85 | $257.80 |
| Purchase #7 | $137.51 | 12.676% | $154.9408 | $154.94 | $154.95 | $154.90 |
| 7 purchase totals = | $1,115.60 | $1,183.5240 | $1,183.52 | $1,183.55 | $1,183.50 | |