| 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 | $200.52 | 3.685% | $207.9092 | $207.91 | $207.90 | $207.90 |
| Purchase #2 | $60.72 | 10.494% | $67.092 | $67.09 | $67.10 | $67.10 |
| Purchase #3 | $112.37 | 7.242% | $120.5078 | $120.51 | $120.50 | $120.50 |
| Purchase #4 | $177.67 | 5.159% | $186.836 | $186.84 | $186.85 | $186.80 |
| Purchase #5 | $218.96 | 8.319% | $237.1753 | $237.18 | $237.20 | $237.20 |
| Purchase #6 | $100.44 | 9.478% | $109.9597 | $109.96 | $109.95 | $110.00 |
| Purchase #7 | $144.73 | 12.264% | $162.4797 | $162.48 | $162.50 | $162.50 |
| 7 purchase totals = | $1,015.41 | $1,091.9597 | $1,091.97 | $1,092.00 | $1,092.00 | |