| 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 | $209.84 | 3.727% | $217.6607 | $217.66 | $217.65 | $217.70 |
| Purchase #2 | $205.89 | 11.806% | $230.1974 | $230.20 | $230.20 | $230.20 |
| Purchase #3 | $111.35 | 3.414% | $115.1515 | $115.15 | $115.15 | $115.20 |
| Purchase #4 | $234.83 | 4.853% | $246.2263 | $246.23 | $246.25 | $246.20 |
| Purchase #5 | $205.95 | 8.508% | $223.4722 | $223.47 | $223.45 | $223.50 |
| Purchase #6 | $140.82 | 10.513% | $155.6244 | $155.62 | $155.60 | $155.60 |
| Purchase #7 | $246.96 | 5.517% | $260.5848 | $260.58 | $260.60 | $260.60 |
| 7 purchase totals = | $1,355.64 | $1,448.9173 | $1,448.91 | $1,448.90 | $1,449.00 | |