| 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 | $210.65 | 11.429% | $234.7252 | $234.73 | $234.75 | $234.70 |
| Purchase #2 | $140.28 | 9.702% | $153.89 | $153.89 | $153.90 | $153.90 |
| Purchase #3 | $175.61 | 12.538% | $197.628 | $197.63 | $197.65 | $197.60 |
| Purchase #4 | $91.96 | 12.211% | $103.1892 | $103.19 | $103.20 | $103.20 |
| Purchase #5 | $93.28 | 12.147% | $104.6107 | $104.61 | $104.60 | $104.60 |
| Purchase #6 | $107.72 | 7.312% | $115.5965 | $115.60 | $115.60 | $115.60 |
| Purchase #7 | $157.50 | 3.860% | $163.5795 | $163.58 | $163.60 | $163.60 |
| 7 purchase totals = | $977.00 | $1,073.2191 | $1,073.23 | $1,073.30 | $1,073.20 | |