| 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 | $106.58 | 7.273% | $114.3316 | $114.33 | $114.35 | $114.30 |
| Purchase #2 | $89.66 | 7.146% | $96.0671 | $96.07 | $96.05 | $96.10 |
| Purchase #3 | $118.80 | 3.394% | $122.8321 | $122.83 | $122.85 | $122.80 |
| Purchase #4 | $214.85 | 5.182% | $225.9835 | $225.98 | $226.00 | $226.00 |
| Purchase #5 | $39.67 | 3.264% | $40.9648 | $40.96 | $40.95 | $41.00 |
| Purchase #6 | $121.99 | 9.612% | $133.7157 | $133.72 | $133.70 | $133.70 |
| Purchase #7 | $223.41 | 11.220% | $248.4766 | $248.48 | $248.50 | $248.50 |
| 7 purchase totals = | $914.96 | $982.3714 | $982.37 | $982.40 | $982.40 | |