| 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 | $198.70 | 5.820% | $210.2643 | $210.26 | $210.25 | $210.30 |
| Purchase #2 | $247.49 | 7.662% | $266.4527 | $266.45 | $266.45 | $266.50 |
| Purchase #3 | $29.44 | 6.861% | $31.4599 | $31.46 | $31.45 | $31.50 |
| Purchase #4 | $220.69 | 13.706% | $250.9378 | $250.94 | $250.95 | $250.90 |
| Purchase #5 | $143.41 | 9.393% | $156.8805 | $156.88 | $156.90 | $156.90 |
| Purchase #6 | $76.56 | 10.220% | $84.3844 | $84.38 | $84.40 | $84.40 |
| Purchase #7 | $213.45 | 3.341% | $220.5814 | $220.58 | $220.60 | $220.60 |
| 7 purchase totals = | $1,129.74 | $1,220.9610 | $1,220.95 | $1,221.00 | $1,221.10 | |