| 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 | $223.88 | 9.420% | $244.9695 | $244.97 | $244.95 | $245.00 |
| Purchase #2 | $185.48 | 7.176% | $198.79 | $198.79 | $198.80 | $198.80 |
| Purchase #3 | $59.46 | 6.260% | $63.1822 | $63.18 | $63.20 | $63.20 |
| Purchase #4 | $193.58 | 6.603% | $206.3621 | $206.36 | $206.35 | $206.40 |
| Purchase #5 | $237.39 | 3.543% | $245.8007 | $245.80 | $245.80 | $245.80 |
| Purchase #6 | $14.52 | 4.618% | $15.1905 | $15.19 | $15.20 | $15.20 |
| Purchase #7 | $239.92 | 6.365% | $255.1909 | $255.19 | $255.20 | $255.20 |
| 7 purchase totals = | $1,154.23 | $1,229.4859 | $1,229.48 | $1,229.50 | $1,229.60 | |