| 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 | $194.81 | 9.248% | $212.826 | $212.83 | $212.85 | $212.80 |
| Purchase #2 | $231.93 | 11.200% | $257.9062 | $257.91 | $257.90 | $257.90 |
| Purchase #3 | $108.75 | 9.575% | $119.1628 | $119.16 | $119.15 | $119.20 |
| Purchase #4 | $11.46 | 6.497% | $12.2046 | $12.20 | $12.20 | $12.20 |
| Purchase #5 | $250.30 | 6.304% | $266.0789 | $266.08 | $266.10 | $266.10 |
| Purchase #6 | $145.58 | 3.159% | $150.1789 | $150.18 | $150.20 | $150.20 |
| Purchase #7 | $202.83 | 9.574% | $222.2489 | $222.25 | $222.25 | $222.20 |
| 7 purchase totals = | $1,145.66 | $1,240.6063 | $1,240.61 | $1,240.65 | $1,240.60 | |