| 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 | $239.94 | 8.773% | $260.9899 | $260.99 | $261.00 | $261.00 |
| Purchase #2 | $212.26 | 9.533% | $232.4947 | $232.49 | $232.50 | $232.50 |
| Purchase #3 | $80.95 | 11.275% | $90.0771 | $90.08 | $90.10 | $90.10 |
| Purchase #4 | $149.71 | 6.270% | $159.0968 | $159.10 | $159.10 | $159.10 |
| Purchase #5 | $17.53 | 9.666% | $19.2244 | $19.22 | $19.20 | $19.20 |
| Purchase #6 | $230.72 | 5.838% | $244.1894 | $244.19 | $244.20 | $244.20 |
| Purchase #7 | $85.72 | 5.126% | $90.114 | $90.11 | $90.10 | $90.10 |
| 7 purchase totals = | $1,016.83 | $1,096.1863 | $1,096.18 | $1,096.20 | $1,096.20 | |