| 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 | $205.71 | 9.859% | $225.9909 | $225.99 | $226.00 | $226.00 |
| Purchase #2 | $49.44 | 5.320% | $52.0702 | $52.07 | $52.05 | $52.10 |
| Purchase #3 | $194.37 | 10.527% | $214.8313 | $214.83 | $214.85 | $214.80 |
| Purchase #4 | $126.35 | 10.507% | $139.6256 | $139.63 | $139.65 | $139.60 |
| Purchase #5 | $34.51 | 8.428% | $37.4185 | $37.42 | $37.40 | $37.40 |
| Purchase #6 | $97.86 | 3.616% | $101.3986 | $101.40 | $101.40 | $101.40 |
| Purchase #7 | $178.57 | 4.306% | $186.2592 | $186.26 | $186.25 | $186.30 |
| 7 purchase totals = | $886.81 | $957.5943 | $957.60 | $957.60 | $957.60 | |