| 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 | $112.28 | 5.445% | $118.3936 | $118.39 | $118.40 | $118.40 |
| Purchase #2 | $107.88 | 9.573% | $118.2074 | $118.21 | $118.20 | $118.20 |
| Purchase #3 | $79.68 | 7.274% | $85.4759 | $85.48 | $85.50 | $85.50 |
| Purchase #4 | $183.82 | 5.395% | $193.7371 | $193.74 | $193.75 | $193.70 |
| Purchase #5 | $242.73 | 4.107% | $252.6989 | $252.70 | $252.70 | $252.70 |
| Purchase #6 | $153.92 | 9.377% | $168.3531 | $168.35 | $168.35 | $168.40 |
| Purchase #7 | $84.90 | 8.659% | $92.2515 | $92.25 | $92.25 | $92.30 |
| 7 purchase totals = | $965.21 | $1,029.1175 | $1,029.12 | $1,029.15 | $1,029.20 | |