| 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 | $212.54 | 11.419% | $236.8099 | $236.81 | $236.80 | $236.80 |
| Purchase #2 | $222.87 | 10.844% | $247.038 | $247.04 | $247.05 | $247.00 |
| Purchase #3 | $200.74 | 5.547% | $211.875 | $211.88 | $211.90 | $211.90 |
| Purchase #4 | $37.29 | 3.620% | $38.6399 | $38.64 | $38.65 | $38.60 |
| Purchase #5 | $208.33 | 11.425% | $232.1317 | $232.13 | $232.15 | $232.10 |
| Purchase #6 | $189.33 | 9.643% | $207.5871 | $207.59 | $207.60 | $207.60 |
| Purchase #7 | $5.32 | 3.576% | $5.5102 | $5.51 | $5.50 | $5.50 |
| 7 purchase totals = | $1,076.42 | $1,179.5918 | $1,179.60 | $1,179.65 | $1,179.50 | |