| 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 | $227.74 | 4.815% | $238.7057 | $238.71 | $238.70 | $238.70 |
| Purchase #2 | $129.54 | 13.635% | $147.2028 | $147.20 | $147.20 | $147.20 |
| Purchase #3 | $213.73 | 9.126% | $233.235 | $233.24 | $233.25 | $233.20 |
| Purchase #4 | $110.28 | 13.778% | $125.4744 | $125.47 | $125.45 | $125.50 |
| Purchase #5 | $130.41 | 11.329% | $145.1841 | $145.18 | $145.20 | $145.20 |
| Purchase #6 | $55.91 | 4.373% | $58.3549 | $58.35 | $58.35 | $58.40 |
| Purchase #7 | $189.34 | 5.329% | $199.4299 | $199.43 | $199.45 | $199.40 |
| 7 purchase totals = | $1,056.95 | $1,147.5868 | $1,147.58 | $1,147.60 | $1,147.60 | |