| 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 | $190.35 | 4.547% | $199.0052 | $199.01 | $199.00 | $199.00 |
| Purchase #2 | $123.51 | 10.642% | $136.6539 | $136.65 | $136.65 | $136.70 |
| Purchase #3 | $214.28 | 9.422% | $234.4695 | $234.47 | $234.45 | $234.50 |
| Purchase #4 | $211.75 | 12.851% | $238.962 | $238.96 | $238.95 | $239.00 |
| Purchase #5 | $8.33 | 8.803% | $9.0633 | $9.06 | $9.05 | $9.10 |
| Purchase #6 | $72.62 | 7.753% | $78.2502 | $78.25 | $78.25 | $78.30 |
| Purchase #7 | $204.28 | 5.492% | $215.4991 | $215.50 | $215.50 | $215.50 |
| 7 purchase totals = | $1,025.12 | $1,111.9032 | $1,111.90 | $1,111.85 | $1,112.10 | |