| 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 | $224.35 | 8.466% | $243.3435 | $243.34 | $243.35 | $243.30 |
| Purchase #2 | $68.65 | 13.752% | $78.0907 | $78.09 | $78.10 | $78.10 |
| Purchase #3 | $212.92 | 6.688% | $227.1601 | $227.16 | $227.15 | $227.20 |
| Purchase #4 | $180.43 | 6.856% | $192.8003 | $192.80 | $192.80 | $192.80 |
| Purchase #5 | $11.43 | 9.218% | $12.4836 | $12.48 | $12.50 | $12.50 |
| Purchase #6 | $107.81 | 9.643% | $118.2061 | $118.21 | $118.20 | $118.20 |
| Purchase #7 | $35.73 | 8.755% | $38.8582 | $38.86 | $38.85 | $38.90 |
| 7 purchase totals = | $841.32 | $910.9425 | $910.94 | $910.95 | $911.00 | |