| 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 | $230.42 | 12.655% | $259.5797 | $259.58 | $259.60 | $259.60 |
| Purchase #2 | $29.72 | 7.160% | $31.848 | $31.85 | $31.85 | $31.80 |
| Purchase #3 | $142.26 | 8.605% | $154.5015 | $154.50 | $154.50 | $154.50 |
| Purchase #4 | $240.49 | 7.275% | $257.9856 | $257.99 | $258.00 | $258.00 |
| Purchase #5 | $115.76 | 13.825% | $131.7638 | $131.76 | $131.75 | $131.80 |
| Purchase #6 | $189.79 | 5.106% | $199.4807 | $199.48 | $199.50 | $199.50 |
| Purchase #7 | $112.82 | 12.298% | $126.6946 | $126.69 | $126.70 | $126.70 |
| 7 purchase totals = | $1,061.26 | $1,161.8539 | $1,161.85 | $1,161.90 | $1,161.90 | |