| 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 | $192.39 | 10.564% | $212.7141 | $212.71 | $212.70 | $212.70 |
| Purchase #2 | $117.70 | 10.791% | $130.401 | $130.40 | $130.40 | $130.40 |
| Purchase #3 | $118.99 | 4.347% | $124.1625 | $124.16 | $124.15 | $124.20 |
| Purchase #4 | $239.86 | 8.117% | $259.3294 | $259.33 | $259.35 | $259.30 |
| Purchase #5 | $111.81 | 13.560% | $126.9714 | $126.97 | $126.95 | $127.00 |
| Purchase #6 | $171.90 | 13.834% | $195.6806 | $195.68 | $195.70 | $195.70 |
| Purchase #7 | $197.51 | 12.477% | $222.1533 | $222.15 | $222.15 | $222.20 |
| 7 purchase totals = | $1,150.16 | $1,271.4123 | $1,271.40 | $1,271.40 | $1,271.50 | |