| 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 | $247.58 | 4.735% | $259.3029 | $259.30 | $259.30 | $259.30 |
| Purchase #2 | $75.66 | 5.526% | $79.841 | $79.84 | $79.85 | $79.80 |
| Purchase #3 | $98.79 | 10.840% | $109.4988 | $109.50 | $109.50 | $109.50 |
| Purchase #4 | $228.41 | 11.795% | $255.351 | $255.35 | $255.35 | $255.40 |
| Purchase #5 | $196.46 | 3.323% | $202.9884 | $202.99 | $203.00 | $203.00 |
| Purchase #6 | $134.31 | 12.836% | $151.55 | $151.55 | $151.55 | $151.60 |
| Purchase #7 | $131.56 | 11.414% | $146.5763 | $146.58 | $146.60 | $146.60 |
| 7 purchase totals = | $1,112.77 | $1,205.1084 | $1,205.11 | $1,205.15 | $1,205.20 | |