| 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 | $227.46 | 10.556% | $251.4707 | $251.47 | $251.45 | $251.50 |
| Purchase #2 | $238.92 | 5.565% | $252.2159 | $252.22 | $252.20 | $252.20 |
| Purchase #3 | $237.51 | 4.146% | $247.3572 | $247.36 | $247.35 | $247.40 |
| Purchase #4 | $168.53 | 13.126% | $190.6512 | $190.65 | $190.65 | $190.70 |
| Purchase #5 | $181.79 | 4.360% | $189.716 | $189.72 | $189.70 | $189.70 |
| Purchase #6 | $101.26 | 10.520% | $111.9126 | $111.91 | $111.90 | $111.90 |
| Purchase #7 | $48.96 | 13.557% | $55.5975 | $55.60 | $55.60 | $55.60 |
| 7 purchase totals = | $1,204.43 | $1,298.9211 | $1,298.93 | $1,298.85 | $1,299.00 | |