| 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 | $104.75 | 10.730% | $115.9897 | $115.99 | $116.00 | $116.00 |
| Purchase #2 | $210.32 | 7.619% | $226.3443 | $226.34 | $226.35 | $226.30 |
| Purchase #3 | $111.31 | 9.494% | $121.8778 | $121.88 | $121.90 | $121.90 |
| Purchase #4 | $40.98 | 11.418% | $45.6591 | $45.66 | $45.65 | $45.70 |
| Purchase #5 | $175.62 | 13.127% | $198.6736 | $198.67 | $198.65 | $198.70 |
| Purchase #6 | $145.71 | 11.553% | $162.5439 | $162.54 | $162.55 | $162.50 |
| Purchase #7 | $31.82 | 8.395% | $34.4913 | $34.49 | $34.50 | $34.50 |
| 7 purchase totals = | $820.51 | $905.5797 | $905.57 | $905.60 | $905.60 | |