| 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 | $101.70 | 12.488% | $114.4003 | $114.40 | $114.40 | $114.40 |
| Purchase #2 | $44.76 | 11.213% | $49.7789 | $49.78 | $49.80 | $49.80 |
| Purchase #3 | $167.62 | 12.722% | $188.9446 | $188.94 | $188.95 | $188.90 |
| Purchase #4 | $42.98 | 6.607% | $45.8197 | $45.82 | $45.80 | $45.80 |
| Purchase #5 | $232.90 | 12.639% | $262.3362 | $262.34 | $262.35 | $262.30 |
| Purchase #6 | $14.61 | 3.275% | $15.0885 | $15.09 | $15.10 | $15.10 |
| Purchase #7 | $118.52 | 8.147% | $128.1758 | $128.18 | $128.20 | $128.20 |
| 7 purchase totals = | $723.09 | $804.5440 | $804.55 | $804.60 | $804.50 | |