| 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 | $230.37 | 9.157% | $251.465 | $251.47 | $251.45 | $251.50 |
| Purchase #2 | $110.74 | 11.291% | $123.2437 | $123.24 | $123.25 | $123.20 |
| Purchase #3 | $20.68 | 9.322% | $22.6078 | $22.61 | $22.60 | $22.60 |
| Purchase #4 | $143.66 | 9.387% | $157.1454 | $157.15 | $157.15 | $157.10 |
| Purchase #5 | $175.44 | 5.795% | $185.6067 | $185.61 | $185.60 | $185.60 |
| Purchase #6 | $83.90 | 4.665% | $87.8139 | $87.81 | $87.80 | $87.80 |
| Purchase #7 | $224.85 | 5.298% | $236.7626 | $236.76 | $236.75 | $236.80 |
| 7 purchase totals = | $989.64 | $1,064.6451 | $1,064.65 | $1,064.60 | $1,064.60 | |