| 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 | $95.92 | 7.621% | $103.2301 | $103.23 | $103.25 | $103.20 |
| Purchase #2 | $151.77 | 12.831% | $171.2436 | $171.24 | $171.25 | $171.20 |
| Purchase #3 | $11.98 | 12.531% | $13.4812 | $13.48 | $13.50 | $13.50 |
| Purchase #4 | $124.85 | 3.351% | $129.0337 | $129.03 | $129.05 | $129.00 |
| Purchase #5 | $230.74 | 9.125% | $251.795 | $251.80 | $251.80 | $251.80 |
| Purchase #6 | $126.55 | 10.463% | $139.7909 | $139.79 | $139.80 | $139.80 |
| Purchase #7 | $183.27 | 3.718% | $190.084 | $190.08 | $190.10 | $190.10 |
| 7 purchase totals = | $925.08 | $998.6585 | $998.65 | $998.75 | $998.60 | |