| 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 | $176.94 | 13.155% | $200.2165 | $200.22 | $200.20 | $200.20 |
| Purchase #2 | $223.27 | 3.373% | $230.8009 | $230.80 | $230.80 | $230.80 |
| Purchase #3 | $127.79 | 12.112% | $143.2679 | $143.27 | $143.25 | $143.30 |
| Purchase #4 | $250.94 | 7.383% | $269.4669 | $269.47 | $269.45 | $269.50 |
| Purchase #5 | $75.97 | 11.790% | $84.9269 | $84.93 | $84.95 | $84.90 |
| Purchase #6 | $94.63 | 9.691% | $103.8006 | $103.80 | $103.80 | $103.80 |
| Purchase #7 | $248.91 | 7.470% | $267.5036 | $267.50 | $267.50 | $267.50 |
| 7 purchase totals = | $1,198.45 | $1,299.9833 | $1,299.99 | $1,299.95 | $1,300.00 | |