| 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 | $230.39 | 5.855% | $243.8793 | $243.88 | $243.90 | $243.90 |
| Purchase #2 | $54.34 | 13.663% | $61.7645 | $61.76 | $61.75 | $61.80 |
| Purchase #3 | $231.76 | 9.110% | $252.8733 | $252.87 | $252.85 | $252.90 |
| Purchase #4 | $228.76 | 13.267% | $259.1096 | $259.11 | $259.10 | $259.10 |
| Purchase #5 | $80.97 | 8.360% | $87.7391 | $87.74 | $87.75 | $87.70 |
| Purchase #6 | $127.42 | 5.197% | $134.042 | $134.04 | $134.05 | $134.00 |
| Purchase #7 | $38.69 | 13.433% | $43.8872 | $43.89 | $43.90 | $43.90 |
| 7 purchase totals = | $992.33 | $1,083.2950 | $1,083.29 | $1,083.30 | $1,083.30 | |