| 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 | $116.88 | 5.854% | $123.7222 | $123.72 | $123.70 | $123.70 |
| Purchase #2 | $14.98 | 12.642% | $16.8738 | $16.87 | $16.85 | $16.90 |
| Purchase #3 | $217.70 | 8.532% | $236.2742 | $236.27 | $236.25 | $236.30 |
| Purchase #4 | $178.75 | 12.856% | $201.7301 | $201.73 | $201.75 | $201.70 |
| Purchase #5 | $129.37 | 7.528% | $139.109 | $139.11 | $139.10 | $139.10 |
| Purchase #6 | $9.67 | 7.811% | $10.4253 | $10.43 | $10.45 | $10.40 |
| Purchase #7 | $185.70 | 11.859% | $207.7222 | $207.72 | $207.70 | $207.70 |
| 7 purchase totals = | $853.05 | $935.8568 | $935.85 | $935.80 | $935.80 | |