| 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 | $209.35 | 10.627% | $231.5976 | $231.60 | $231.60 | $231.60 |
| Purchase #2 | $206.27 | 13.261% | $233.6235 | $233.62 | $233.60 | $233.60 |
| Purchase #3 | $145.48 | 12.268% | $163.3275 | $163.33 | $163.35 | $163.30 |
| Purchase #4 | $145.51 | 5.504% | $153.5189 | $153.52 | $153.50 | $153.50 |
| Purchase #5 | $207.25 | 3.502% | $214.5079 | $214.51 | $214.50 | $214.50 |
| Purchase #6 | $103.68 | 9.731% | $113.7691 | $113.77 | $113.75 | $113.80 |
| Purchase #7 | $156.89 | 6.730% | $167.4487 | $167.45 | $167.45 | $167.40 |
| 7 purchase totals = | $1,174.43 | $1,277.7932 | $1,277.80 | $1,277.75 | $1,277.70 | |