| 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 | $131.52 | 10.269% | $145.0258 | $145.03 | $145.05 | $145.00 |
| Purchase #2 | $87.82 | 13.865% | $99.9962 | $100.00 | $100.00 | $100.00 |
| Purchase #3 | $205.66 | 3.547% | $212.9548 | $212.95 | $212.95 | $213.00 |
| Purchase #4 | $113.35 | 5.222% | $119.2691 | $119.27 | $119.25 | $119.30 |
| Purchase #5 | $93.71 | 10.175% | $103.245 | $103.25 | $103.25 | $103.20 |
| Purchase #6 | $244.90 | 11.733% | $273.6341 | $273.63 | $273.65 | $273.60 |
| Purchase #7 | $212.77 | 4.368% | $222.0638 | $222.06 | $222.05 | $222.10 |
| 7 purchase totals = | $1,089.73 | $1,176.1888 | $1,176.19 | $1,176.20 | $1,176.20 | |