| 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 | $106.52 | 4.491% | $111.3038 | $111.30 | $111.30 | $111.30 |
| Purchase #2 | $53.79 | 12.250% | $60.3793 | $60.38 | $60.40 | $60.40 |
| Purchase #3 | $194.67 | 10.257% | $214.6373 | $214.64 | $214.65 | $214.60 |
| Purchase #4 | $205.92 | 4.831% | $215.868 | $215.87 | $215.85 | $215.90 |
| Purchase #5 | $169.31 | 7.230% | $181.5511 | $181.55 | $181.55 | $181.60 |
| Purchase #6 | $174.33 | 10.728% | $193.0321 | $193.03 | $193.05 | $193.00 |
| Purchase #7 | $104.25 | 10.281% | $114.9679 | $114.97 | $114.95 | $115.00 |
| 7 purchase totals = | $1,008.79 | $1,091.7395 | $1,091.74 | $1,091.75 | $1,091.80 | |