| 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 | $27.52 | 12.512% | $30.9633 | $30.96 | $30.95 | $31.00 |
| Purchase #2 | $127.33 | 5.335% | $134.1231 | $134.12 | $134.10 | $134.10 |
| Purchase #3 | $170.66 | 5.111% | $179.3824 | $179.38 | $179.40 | $179.40 |
| Purchase #4 | $144.26 | 5.723% | $152.516 | $152.52 | $152.50 | $152.50 |
| Purchase #5 | $193.72 | 9.362% | $211.8561 | $211.86 | $211.85 | $211.90 |
| Purchase #6 | $192.68 | 11.536% | $214.9076 | $214.91 | $214.90 | $214.90 |
| Purchase #7 | $70.45 | 10.741% | $78.017 | $78.02 | $78.00 | $78.00 |
| 7 purchase totals = | $926.62 | $1,001.7655 | $1,001.77 | $1,001.70 | $1,001.80 | |