| 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 | $223.29 | 10.449% | $246.6216 | $246.62 | $246.60 | $246.60 |
| Purchase #2 | $193.81 | 10.458% | $214.0786 | $214.08 | $214.10 | $214.10 |
| Purchase #3 | $174.76 | 3.832% | $181.4568 | $181.46 | $181.45 | $181.50 |
| Purchase #4 | $174.60 | 4.823% | $183.021 | $183.02 | $183.00 | $183.00 |
| Purchase #5 | $114.65 | 4.189% | $119.4527 | $119.45 | $119.45 | $119.50 |
| Purchase #6 | $189.53 | 3.623% | $196.3967 | $196.40 | $196.40 | $196.40 |
| Purchase #7 | $240.68 | 3.403% | $248.8703 | $248.87 | $248.85 | $248.90 |
| 7 purchase totals = | $1,311.32 | $1,389.8977 | $1,389.90 | $1,389.85 | $1,390.00 | |