| 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 | $112.58 | 3.532% | $116.5563 | $116.56 | $116.55 | $116.60 |
| Purchase #2 | $124.41 | 13.184% | $140.8122 | $140.81 | $140.80 | $140.80 |
| Purchase #3 | $184.37 | 6.736% | $196.7892 | $196.79 | $196.80 | $196.80 |
| Purchase #4 | $54.65 | 10.506% | $60.3915 | $60.39 | $60.40 | $60.40 |
| Purchase #5 | $177.99 | 6.677% | $189.8744 | $189.87 | $189.85 | $189.90 |
| Purchase #6 | $247.70 | 7.171% | $265.4626 | $265.46 | $265.45 | $265.50 |
| Purchase #7 | $19.61 | 13.832% | $22.3225 | $22.32 | $22.30 | $22.30 |
| 7 purchase totals = | $921.31 | $992.2087 | $992.20 | $992.15 | $992.30 | |