| 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 | $175.42 | 8.509% | $190.3465 | $190.35 | $190.35 | $190.30 |
| Purchase #2 | $249.50 | 7.800% | $268.961 | $268.96 | $268.95 | $269.00 |
| Purchase #3 | $75.41 | 5.105% | $79.2597 | $79.26 | $79.25 | $79.30 |
| Purchase #4 | $49.58 | 4.870% | $51.9945 | $51.99 | $52.00 | $52.00 |
| Purchase #5 | $83.64 | 9.795% | $91.8325 | $91.83 | $91.85 | $91.80 |
| Purchase #6 | $241.65 | 11.775% | $270.1043 | $270.10 | $270.10 | $270.10 |
| Purchase #7 | $94.78 | 10.300% | $104.5423 | $104.54 | $104.55 | $104.50 |
| 7 purchase totals = | $969.98 | $1,057.0408 | $1,057.03 | $1,057.05 | $1,057.00 | |