| 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 | $244.94 | 6.587% | $261.0742 | $261.07 | $261.05 | $261.10 |
| Purchase #2 | $229.46 | 10.347% | $253.2022 | $253.20 | $253.20 | $253.20 |
| Purchase #3 | $10.25 | 3.228% | $10.5809 | $10.58 | $10.60 | $10.60 |
| Purchase #4 | $210.67 | 5.273% | $221.7786 | $221.78 | $221.80 | $221.80 |
| Purchase #5 | $181.91 | 12.621% | $204.8689 | $204.87 | $204.85 | $204.90 |
| Purchase #6 | $28.91 | 10.293% | $31.8857 | $31.89 | $31.90 | $31.90 |
| Purchase #7 | $88.85 | 10.252% | $97.9589 | $97.96 | $97.95 | $98.00 |
| 7 purchase totals = | $994.99 | $1,081.3494 | $1,081.35 | $1,081.35 | $1,081.50 | |