| 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 | $235.82 | 4.175% | $245.6655 | $245.67 | $245.65 | $245.70 |
| Purchase #2 | $203.67 | 6.428% | $216.7619 | $216.76 | $216.75 | $216.80 |
| Purchase #3 | $39.88 | 12.772% | $44.9735 | $44.97 | $44.95 | $45.00 |
| Purchase #4 | $13.97 | 11.496% | $15.576 | $15.58 | $15.60 | $15.60 |
| Purchase #5 | $142.61 | 11.142% | $158.4996 | $158.50 | $158.50 | $158.50 |
| Purchase #6 | $198.53 | 10.285% | $218.9488 | $218.95 | $218.95 | $218.90 |
| Purchase #7 | $83.99 | 3.428% | $86.8692 | $86.87 | $86.85 | $86.90 |
| 7 purchase totals = | $918.47 | $987.2945 | $987.30 | $987.25 | $987.40 | |