| 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 | $207.82 | 9.506% | $227.5754 | $227.58 | $227.60 | $227.60 |
| Purchase #2 | $29.77 | 3.612% | $30.8453 | $30.85 | $30.85 | $30.80 |
| Purchase #3 | $197.80 | 10.446% | $218.4622 | $218.46 | $218.45 | $218.50 |
| Purchase #4 | $220.98 | 8.498% | $239.7589 | $239.76 | $239.75 | $239.80 |
| Purchase #5 | $88.98 | 4.698% | $93.1603 | $93.16 | $93.15 | $93.20 |
| Purchase #6 | $182.82 | 12.771% | $206.1679 | $206.17 | $206.15 | $206.20 |
| Purchase #7 | $197.47 | 11.800% | $220.7715 | $220.77 | $220.75 | $220.80 |
| 7 purchase totals = | $1,125.64 | $1,236.7415 | $1,236.75 | $1,236.70 | $1,236.90 | |