| 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 | $221.59 | 11.576% | $247.2413 | $247.24 | $247.25 | $247.20 |
| Purchase #2 | $44.50 | 9.581% | $48.7635 | $48.76 | $48.75 | $48.80 |
| Purchase #3 | $144.82 | 4.272% | $151.0067 | $151.01 | $151.00 | $151.00 |
| Purchase #4 | $126.69 | 7.599% | $136.3172 | $136.32 | $136.30 | $136.30 |
| Purchase #5 | $8.58 | 11.183% | $9.5395 | $9.54 | $9.55 | $9.50 |
| Purchase #6 | $239.36 | 5.684% | $252.9652 | $252.97 | $252.95 | $253.00 |
| Purchase #7 | $130.73 | 3.245% | $134.9722 | $134.97 | $134.95 | $135.00 |
| 7 purchase totals = | $916.27 | $980.8056 | $980.81 | $980.75 | $980.80 | |