| 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 | $101.76 | 8.123% | $110.026 | $110.03 | $110.05 | $110.00 |
| Purchase #2 | $95.48 | 3.657% | $98.9717 | $98.97 | $98.95 | $99.00 |
| Purchase #3 | $158.31 | 12.344% | $177.8518 | $177.85 | $177.85 | $177.90 |
| Purchase #4 | $186.36 | 7.853% | $200.9949 | $200.99 | $201.00 | $201.00 |
| Purchase #5 | $249.93 | 13.524% | $283.7305 | $283.73 | $283.75 | $283.70 |
| Purchase #6 | $230.34 | 5.622% | $243.2897 | $243.29 | $243.30 | $243.30 |
| Purchase #7 | $189.82 | 13.538% | $215.5178 | $215.52 | $215.50 | $215.50 |
| 7 purchase totals = | $1,212.00 | $1,330.3824 | $1,330.38 | $1,330.40 | $1,330.40 | |