| 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 | $104.50 | 6.443% | $111.2329 | $111.23 | $111.25 | $111.20 |
| Purchase #2 | $177.63 | 6.595% | $189.3447 | $189.34 | $189.35 | $189.30 |
| Purchase #3 | $183.57 | 11.700% | $205.0477 | $205.05 | $205.05 | $205.00 |
| Purchase #4 | $134.88 | 13.489% | $153.074 | $153.07 | $153.05 | $153.10 |
| Purchase #5 | $34.70 | 10.465% | $38.3314 | $38.33 | $38.35 | $38.30 |
| Purchase #6 | $119.71 | 4.622% | $125.243 | $125.24 | $125.25 | $125.20 |
| Purchase #7 | $232.27 | 6.513% | $247.3977 | $247.40 | $247.40 | $247.40 |
| 7 purchase totals = | $987.26 | $1,069.6714 | $1,069.66 | $1,069.70 | $1,069.50 | |