| 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 | $204.55 | 11.374% | $227.8155 | $227.82 | $227.80 | $227.80 |
| Purchase #2 | $131.38 | 10.240% | $144.8333 | $144.83 | $144.85 | $144.80 |
| Purchase #3 | $220.62 | 6.215% | $234.3315 | $234.33 | $234.35 | $234.30 |
| Purchase #4 | $196.47 | 4.395% | $205.1049 | $205.10 | $205.10 | $205.10 |
| Purchase #5 | $218.57 | 4.500% | $228.4057 | $228.41 | $228.40 | $228.40 |
| Purchase #6 | $175.52 | 11.465% | $195.6434 | $195.64 | $195.65 | $195.60 |
| Purchase #7 | $164.83 | 4.292% | $171.9045 | $171.90 | $171.90 | $171.90 |
| 7 purchase totals = | $1,311.94 | $1,408.0388 | $1,408.03 | $1,408.05 | $1,407.90 | |