| 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 | $235.94 | 12.470% | $265.3617 | $265.36 | $265.35 | $265.40 |
| Purchase #2 | $17.43 | 13.317% | $19.7512 | $19.75 | $19.75 | $19.80 |
| Purchase #3 | $200.47 | 3.751% | $207.9896 | $207.99 | $208.00 | $208.00 |
| Purchase #4 | $103.43 | 13.497% | $117.3899 | $117.39 | $117.40 | $117.40 |
| Purchase #5 | $186.31 | 6.534% | $198.4835 | $198.48 | $198.50 | $198.50 |
| Purchase #6 | $210.58 | 8.134% | $227.7086 | $227.71 | $227.70 | $227.70 |
| Purchase #7 | $139.82 | 11.692% | $156.1678 | $156.17 | $156.15 | $156.20 |
| 7 purchase totals = | $1,093.98 | $1,192.8523 | $1,192.85 | $1,192.85 | $1,193.00 | |