| 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 | $134.36 | 13.433% | $152.4086 | $152.41 | $152.40 | $152.40 |
| Purchase #2 | $138.37 | 3.704% | $143.4952 | $143.50 | $143.50 | $143.50 |
| Purchase #3 | $177.95 | 6.248% | $189.0683 | $189.07 | $189.05 | $189.10 |
| Purchase #4 | $175.64 | 11.105% | $195.1448 | $195.14 | $195.15 | $195.10 |
| Purchase #5 | $123.31 | 3.705% | $127.8786 | $127.88 | $127.90 | $127.90 |
| Purchase #6 | $236.66 | 5.129% | $248.7983 | $248.80 | $248.80 | $248.80 |
| Purchase #7 | $152.98 | 11.713% | $170.8985 | $170.90 | $170.90 | $170.90 |
| 7 purchase totals = | $1,139.27 | $1,227.6923 | $1,227.70 | $1,227.70 | $1,227.70 | |