| 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 | $107.57 | 5.585% | $113.5778 | $113.58 | $113.60 | $113.60 |
| Purchase #2 | $71.75 | 7.298% | $76.9863 | $76.99 | $77.00 | $77.00 |
| Purchase #3 | $216.46 | 4.347% | $225.8695 | $225.87 | $225.85 | $225.90 |
| Purchase #4 | $215.67 | 13.767% | $245.3613 | $245.36 | $245.35 | $245.40 |
| Purchase #5 | $119.72 | 8.565% | $129.974 | $129.97 | $129.95 | $130.00 |
| Purchase #6 | $193.70 | 9.744% | $212.5741 | $212.57 | $212.55 | $212.60 |
| Purchase #7 | $165.84 | 12.633% | $186.7906 | $186.79 | $186.80 | $186.80 |
| 7 purchase totals = | $1,090.71 | $1,191.1336 | $1,191.13 | $1,191.10 | $1,191.30 | |