| 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 | $82.38 | 8.855% | $89.6747 | $89.67 | $89.65 | $89.70 |
| Purchase #2 | $192.99 | 12.289% | $216.7065 | $216.71 | $216.70 | $216.70 |
| Purchase #3 | $236.96 | 10.131% | $260.9664 | $260.97 | $260.95 | $261.00 |
| Purchase #4 | $124.34 | 6.240% | $132.0988 | $132.10 | $132.10 | $132.10 |
| Purchase #5 | $124.60 | 9.378% | $136.285 | $136.29 | $136.30 | $136.30 |
| Purchase #6 | $153.40 | 13.196% | $173.6427 | $173.64 | $173.65 | $173.60 |
| Purchase #7 | $214.88 | 6.192% | $228.1854 | $228.19 | $228.20 | $228.20 |
| 7 purchase totals = | $1,129.55 | $1,237.5595 | $1,237.57 | $1,237.55 | $1,237.60 | |