| 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 | $42.75 | 12.812% | $48.2271 | $48.23 | $48.25 | $48.20 |
| Purchase #2 | $220.30 | 8.515% | $239.0585 | $239.06 | $239.05 | $239.10 |
| Purchase #3 | $114.57 | 3.265% | $118.3107 | $118.31 | $118.30 | $118.30 |
| Purchase #4 | $231.90 | 11.505% | $258.5801 | $258.58 | $258.60 | $258.60 |
| Purchase #5 | $145.72 | 13.800% | $165.8294 | $165.83 | $165.85 | $165.80 |
| Purchase #6 | $198.83 | 7.350% | $213.444 | $213.44 | $213.45 | $213.40 |
| Purchase #7 | $215.60 | 13.802% | $245.3571 | $245.36 | $245.35 | $245.40 |
| 7 purchase totals = | $1,169.67 | $1,288.8069 | $1,288.81 | $1,288.85 | $1,288.80 | |