| 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 | $34.29 | 9.841% | $37.6645 | $37.66 | $37.65 | $37.70 |
| Purchase #2 | $226.97 | 3.131% | $234.0764 | $234.08 | $234.10 | $234.10 |
| Purchase #3 | $52.50 | 8.670% | $57.0518 | $57.05 | $57.05 | $57.10 |
| Purchase #4 | $222.64 | 12.377% | $250.1962 | $250.20 | $250.20 | $250.20 |
| Purchase #5 | $113.78 | 6.428% | $121.0938 | $121.09 | $121.10 | $121.10 |
| Purchase #6 | $218.35 | 5.372% | $230.0798 | $230.08 | $230.10 | $230.10 |
| Purchase #7 | $87.84 | 3.376% | $90.8055 | $90.81 | $90.80 | $90.80 |
| 7 purchase totals = | $956.37 | $1,020.9680 | $1,020.97 | $1,021.00 | $1,021.10 | |