| 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 | $111.25 | 10.140% | $122.5308 | $122.53 | $122.55 | $122.50 |
| Purchase #2 | $233.69 | 4.839% | $244.9983 | $245.00 | $245.00 | $245.00 |
| Purchase #3 | $211.95 | 7.531% | $227.912 | $227.91 | $227.90 | $227.90 |
| Purchase #4 | $159.46 | 10.510% | $176.2192 | $176.22 | $176.20 | $176.20 |
| Purchase #5 | $116.60 | 8.226% | $126.1915 | $126.19 | $126.20 | $126.20 |
| Purchase #6 | $165.94 | 8.562% | $180.1478 | $180.15 | $180.15 | $180.10 |
| Purchase #7 | $125.84 | 9.596% | $137.9156 | $137.92 | $137.90 | $137.90 |
| 7 purchase totals = | $1,124.73 | $1,215.9152 | $1,215.92 | $1,215.90 | $1,215.80 | |