| 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 | $37.72 | 12.765% | $42.535 | $42.54 | $42.55 | $42.50 |
| Purchase #2 | $108.69 | 4.283% | $113.3452 | $113.35 | $113.35 | $113.30 |
| Purchase #3 | $170.65 | 13.435% | $193.5768 | $193.58 | $193.60 | $193.60 |
| Purchase #4 | $106.39 | 7.306% | $114.1629 | $114.16 | $114.15 | $114.20 |
| Purchase #5 | $189.77 | 7.173% | $203.3822 | $203.38 | $203.40 | $203.40 |
| Purchase #6 | $214.99 | 12.632% | $242.1475 | $242.15 | $242.15 | $242.10 |
| Purchase #7 | $181.76 | 9.414% | $198.8709 | $198.87 | $198.85 | $198.90 |
| 7 purchase totals = | $1,009.97 | $1,108.0205 | $1,108.03 | $1,108.05 | $1,108.00 | |