| 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 | $122.35 | 3.591% | $126.7436 | $126.74 | $126.75 | $126.70 |
| Purchase #2 | $43.51 | 4.725% | $45.5658 | $45.57 | $45.55 | $45.60 |
| Purchase #3 | $136.58 | 7.634% | $147.0065 | $147.01 | $147.00 | $147.00 |
| Purchase #4 | $107.63 | 6.245% | $114.3515 | $114.35 | $114.35 | $114.40 |
| Purchase #5 | $121.75 | 10.476% | $134.5045 | $134.50 | $134.50 | $134.50 |
| Purchase #6 | $45.52 | 6.743% | $48.5894 | $48.59 | $48.60 | $48.60 |
| Purchase #7 | $90.60 | 5.346% | $95.4435 | $95.44 | $95.45 | $95.40 |
| 7 purchase totals = | $667.94 | $712.2048 | $712.20 | $712.20 | $712.20 | |