| 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 | $100.85 | 11.588% | $112.5365 | $112.54 | $112.55 | $112.50 |
| Purchase #2 | $144.97 | 6.734% | $154.7323 | $154.73 | $154.75 | $154.70 |
| Purchase #3 | $78.32 | 6.307% | $83.2596 | $83.26 | $83.25 | $83.30 |
| Purchase #4 | $233.43 | 3.400% | $241.3666 | $241.37 | $241.35 | $241.40 |
| Purchase #5 | $177.62 | 4.547% | $185.6964 | $185.70 | $185.70 | $185.70 |
| Purchase #6 | $108.77 | 3.282% | $112.3398 | $112.34 | $112.35 | $112.30 |
| Purchase #7 | $65.90 | 11.871% | $73.723 | $73.72 | $73.70 | $73.70 |
| 7 purchase totals = | $909.86 | $963.6542 | $963.66 | $963.65 | $963.60 | |