| 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 | $216.94 | 9.781% | $238.1589 | $238.16 | $238.15 | $238.20 |
| Purchase #2 | $17.26 | 5.342% | $18.182 | $18.18 | $18.20 | $18.20 |
| Purchase #3 | $174.91 | 13.385% | $198.3217 | $198.32 | $198.30 | $198.30 |
| Purchase #4 | $70.48 | 10.369% | $77.7881 | $77.79 | $77.80 | $77.80 |
| Purchase #5 | $230.40 | 8.675% | $250.3872 | $250.39 | $250.40 | $250.40 |
| Purchase #6 | $247.70 | 13.621% | $281.4392 | $281.44 | $281.45 | $281.40 |
| Purchase #7 | $199.88 | 3.665% | $207.2056 | $207.21 | $207.20 | $207.20 |
| 7 purchase totals = | $1,157.57 | $1,271.4827 | $1,271.49 | $1,271.50 | $1,271.50 | |