| 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 | $199.48 | 13.289% | $225.9889 | $225.99 | $226.00 | $226.00 |
| Purchase #2 | $11.91 | 3.502% | $12.3271 | $12.33 | $12.35 | $12.30 |
| Purchase #3 | $200.87 | 8.335% | $217.6125 | $217.61 | $217.60 | $217.60 |
| Purchase #4 | $124.61 | 8.826% | $135.6081 | $135.61 | $135.60 | $135.60 |
| Purchase #5 | $193.95 | 6.455% | $206.4695 | $206.47 | $206.45 | $206.50 |
| Purchase #6 | $186.78 | 6.442% | $198.8124 | $198.81 | $198.80 | $198.80 |
| Purchase #7 | $182.60 | 5.386% | $192.4348 | $192.43 | $192.45 | $192.40 |
| 7 purchase totals = | $1,100.20 | $1,189.2533 | $1,189.25 | $1,189.25 | $1,189.20 | |