| 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 | $181.65 | 10.820% | $201.3045 | $201.30 | $201.30 | $201.30 |
| Purchase #2 | $247.26 | 6.657% | $263.7201 | $263.72 | $263.70 | $263.70 |
| Purchase #3 | $214.37 | 9.522% | $234.7823 | $234.78 | $234.80 | $234.80 |
| Purchase #4 | $206.87 | 11.425% | $230.5049 | $230.50 | $230.50 | $230.50 |
| Purchase #5 | $96.49 | 12.822% | $108.8619 | $108.86 | $108.85 | $108.90 |
| Purchase #6 | $212.51 | 8.214% | $229.9656 | $229.97 | $229.95 | $230.00 |
| Purchase #7 | $38.91 | 8.632% | $42.2687 | $42.27 | $42.25 | $42.30 |
| 7 purchase totals = | $1,198.06 | $1,311.4080 | $1,311.40 | $1,311.35 | $1,311.50 | |