| 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 | $108.50 | 8.765% | $118.01 | $118.01 | $118.00 | $118.00 |
| Purchase #2 | $224.91 | 5.302% | $236.8347 | $236.83 | $236.85 | $236.80 |
| Purchase #3 | $34.94 | 12.789% | $39.4085 | $39.41 | $39.40 | $39.40 |
| Purchase #4 | $213.80 | 7.821% | $230.5213 | $230.52 | $230.50 | $230.50 |
| Purchase #5 | $42.34 | 3.770% | $43.9362 | $43.94 | $43.95 | $43.90 |
| Purchase #6 | $185.62 | 8.772% | $201.9026 | $201.90 | $201.90 | $201.90 |
| Purchase #7 | $102.58 | 11.788% | $114.6721 | $114.67 | $114.65 | $114.70 |
| 7 purchase totals = | $912.69 | $985.2854 | $985.28 | $985.25 | $985.20 | |