| 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 | $122.78 | 12.759% | $138.4455 | $138.45 | $138.45 | $138.40 |
| Purchase #2 | $244.25 | 13.838% | $278.0493 | $278.05 | $278.05 | $278.00 |
| Purchase #3 | $52.86 | 9.598% | $57.9335 | $57.93 | $57.95 | $57.90 |
| Purchase #4 | $233.93 | 7.840% | $252.2701 | $252.27 | $252.25 | $252.30 |
| Purchase #5 | $100.28 | 13.576% | $113.894 | $113.89 | $113.90 | $113.90 |
| Purchase #6 | $214.81 | 5.625% | $226.8931 | $226.89 | $226.90 | $226.90 |
| Purchase #7 | $62.98 | 3.190% | $64.9891 | $64.99 | $65.00 | $65.00 |
| 7 purchase totals = | $1,031.89 | $1,132.4746 | $1,132.47 | $1,132.50 | $1,132.40 | |