| 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 | $206.32 | 3.155% | $212.8294 | $212.83 | $212.85 | $212.80 |
| Purchase #2 | $223.37 | 3.211% | $230.5424 | $230.54 | $230.55 | $230.50 |
| Purchase #3 | $160.95 | 7.496% | $173.0148 | $173.01 | $173.00 | $173.00 |
| Purchase #4 | $72.97 | 5.388% | $76.9016 | $76.90 | $76.90 | $76.90 |
| Purchase #5 | $196.64 | 3.354% | $203.2353 | $203.24 | $203.25 | $203.20 |
| Purchase #6 | $66.38 | 8.516% | $72.0329 | $72.03 | $72.05 | $72.00 |
| Purchase #7 | $160.78 | 6.340% | $170.9735 | $170.97 | $170.95 | $171.00 |
| 7 purchase totals = | $1,087.41 | $1,139.5299 | $1,139.52 | $1,139.55 | $1,139.40 | |