| 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 | $120.93 | 12.639% | $136.2143 | $136.21 | $136.20 | $136.20 |
| Purchase #2 | $120.53 | 8.273% | $130.5014 | $130.50 | $130.50 | $130.50 |
| Purchase #3 | $151.27 | 13.213% | $171.2573 | $171.26 | $171.25 | $171.30 |
| Purchase #4 | $190.69 | 11.521% | $212.6594 | $212.66 | $212.65 | $212.70 |
| Purchase #5 | $222.96 | 5.315% | $234.8103 | $234.81 | $234.80 | $234.80 |
| Purchase #6 | $75.80 | 3.490% | $78.4454 | $78.45 | $78.45 | $78.40 |
| Purchase #7 | $195.99 | 4.148% | $204.1197 | $204.12 | $204.10 | $204.10 |
| 7 purchase totals = | $1,078.17 | $1,168.0078 | $1,168.01 | $1,167.95 | $1,168.00 | |