| 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 | $229.49 | 9.223% | $250.6559 | $250.66 | $250.65 | $250.70 |
| Purchase #2 | $80.72 | 7.808% | $87.0226 | $87.02 | $87.00 | $87.00 |
| Purchase #3 | $34.90 | 13.230% | $39.5173 | $39.52 | $39.50 | $39.50 |
| Purchase #4 | $201.32 | 7.670% | $216.7612 | $216.76 | $216.75 | $216.80 |
| Purchase #5 | $247.86 | 11.106% | $275.3873 | $275.39 | $275.40 | $275.40 |
| Purchase #6 | $239.64 | 8.410% | $259.7937 | $259.79 | $259.80 | $259.80 |
| Purchase #7 | $129.89 | 13.641% | $147.6083 | $147.61 | $147.60 | $147.60 |
| 7 purchase totals = | $1,163.82 | $1,276.7463 | $1,276.75 | $1,276.70 | $1,276.80 | |