| 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 | $235.59 | 4.606% | $246.4413 | $246.44 | $246.45 | $246.40 |
| Purchase #2 | $225.27 | 12.122% | $252.5772 | $252.58 | $252.60 | $252.60 |
| Purchase #3 | $183.62 | 6.565% | $195.6747 | $195.67 | $195.65 | $195.70 |
| Purchase #4 | $105.77 | 8.244% | $114.4897 | $114.49 | $114.50 | $114.50 |
| Purchase #5 | $90.77 | 5.604% | $95.8568 | $95.86 | $95.85 | $95.90 |
| Purchase #6 | $107.36 | 12.329% | $120.5964 | $120.60 | $120.60 | $120.60 |
| Purchase #7 | $106.65 | 8.351% | $115.5563 | $115.56 | $115.55 | $115.60 |
| 7 purchase totals = | $1,055.03 | $1,141.1924 | $1,141.20 | $1,141.20 | $1,141.30 | |