| 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 | $105.56 | 11.786% | $118.0013 | $118.00 | $118.00 | $118.00 |
| Purchase #2 | $107.30 | 11.825% | $119.9882 | $119.99 | $120.00 | $120.00 |
| Purchase #3 | $250.45 | 3.109% | $258.2365 | $258.24 | $258.25 | $258.20 |
| Purchase #4 | $140.39 | 3.155% | $144.8193 | $144.82 | $144.80 | $144.80 |
| Purchase #5 | $181.51 | 8.418% | $196.7895 | $196.79 | $196.80 | $196.80 |
| Purchase #6 | $214.34 | 10.561% | $236.9764 | $236.98 | $237.00 | $237.00 |
| Purchase #7 | $151.51 | 5.608% | $160.0067 | $160.01 | $160.00 | $160.00 |
| 7 purchase totals = | $1,151.06 | $1,234.8179 | $1,234.83 | $1,234.85 | $1,234.80 | |