| 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 | $124.46 | 4.414% | $129.9537 | $129.95 | $129.95 | $130.00 |
| Purchase #2 | $229.81 | 12.411% | $258.3317 | $258.33 | $258.35 | $258.30 |
| Purchase #3 | $102.78 | 3.605% | $106.4852 | $106.49 | $106.50 | $106.50 |
| Purchase #4 | $138.85 | 6.810% | $148.3057 | $148.31 | $148.30 | $148.30 |
| Purchase #5 | $247.47 | 10.315% | $272.9965 | $273.00 | $273.00 | $273.00 |
| Purchase #6 | $18.67 | 11.741% | $20.862 | $20.86 | $20.85 | $20.90 |
| Purchase #7 | $192.40 | 7.760% | $207.3302 | $207.33 | $207.35 | $207.30 |
| 7 purchase totals = | $1,054.44 | $1,144.2650 | $1,144.27 | $1,144.30 | $1,144.30 | |