| 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 | $120.61 | 3.555% | $124.8977 | $124.90 | $124.90 | $124.90 |
| Purchase #2 | $171.61 | 8.703% | $186.5452 | $186.55 | $186.55 | $186.50 |
| Purchase #3 | $44.59 | 13.363% | $50.5486 | $50.55 | $50.55 | $50.50 |
| Purchase #4 | $202.93 | 5.226% | $213.5351 | $213.54 | $213.55 | $213.50 |
| Purchase #5 | $143.60 | 5.177% | $151.0342 | $151.03 | $151.05 | $151.00 |
| Purchase #6 | $205.73 | 6.220% | $218.5264 | $218.53 | $218.55 | $218.50 |
| Purchase #7 | $244.65 | 3.520% | $253.2617 | $253.26 | $253.25 | $253.30 |
| 7 purchase totals = | $1,133.72 | $1,198.3489 | $1,198.36 | $1,198.40 | $1,198.20 | |