| 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 | $233.78 | 13.486% | $265.3076 | $265.31 | $265.30 | $265.30 |
| Purchase #2 | $8.74 | 9.257% | $9.5491 | $9.55 | $9.55 | $9.50 |
| Purchase #3 | $241.50 | 6.599% | $257.4366 | $257.44 | $257.45 | $257.40 |
| Purchase #4 | $192.55 | 11.259% | $214.2292 | $214.23 | $214.25 | $214.20 |
| Purchase #5 | $111.73 | 10.138% | $123.0572 | $123.06 | $123.05 | $123.10 |
| Purchase #6 | $178.30 | 6.222% | $189.3938 | $189.39 | $189.40 | $189.40 |
| Purchase #7 | $59.54 | 3.634% | $61.7037 | $61.70 | $61.70 | $61.70 |
| 7 purchase totals = | $1,026.14 | $1,120.6772 | $1,120.68 | $1,120.70 | $1,120.60 | |