| 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 | $113.35 | 8.321% | $122.7819 | $122.78 | $122.80 | $122.80 |
| Purchase #2 | $5.27 | 10.345% | $5.8152 | $5.82 | $5.80 | $5.80 |
| Purchase #3 | $81.90 | 3.690% | $84.9221 | $84.92 | $84.90 | $84.90 |
| Purchase #4 | $99.38 | 4.665% | $104.0161 | $104.02 | $104.00 | $104.00 |
| Purchase #5 | $158.64 | 10.765% | $175.7176 | $175.72 | $175.70 | $175.70 |
| Purchase #6 | $235.83 | 4.151% | $245.6193 | $245.62 | $245.60 | $245.60 |
| Purchase #7 | $218.44 | 10.495% | $241.3653 | $241.37 | $241.35 | $241.40 |
| 7 purchase totals = | $912.81 | $980.2375 | $980.25 | $980.15 | $980.20 | |