| 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 | $226.47 | 8.497% | $245.7132 | $245.71 | $245.70 | $245.70 |
| Purchase #2 | $127.55 | 13.521% | $144.796 | $144.80 | $144.80 | $144.80 |
| Purchase #3 | $182.33 | 9.685% | $199.9887 | $199.99 | $200.00 | $200.00 |
| Purchase #4 | $131.98 | 3.488% | $136.5835 | $136.58 | $136.60 | $136.60 |
| Purchase #5 | $57.94 | 5.584% | $61.1754 | $61.18 | $61.20 | $61.20 |
| Purchase #6 | $107.49 | 13.680% | $122.1946 | $122.19 | $122.20 | $122.20 |
| Purchase #7 | $154.92 | 9.124% | $169.0549 | $169.05 | $169.05 | $169.10 |
| 7 purchase totals = | $988.68 | $1,079.5063 | $1,079.50 | $1,079.55 | $1,079.60 | |