| 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 | $200.30 | 6.261% | $212.8408 | $212.84 | $212.85 | $212.80 |
| Purchase #2 | $250.28 | 10.316% | $276.0989 | $276.10 | $276.10 | $276.10 |
| Purchase #3 | $184.86 | 6.227% | $196.3712 | $196.37 | $196.35 | $196.40 |
| Purchase #4 | $190.83 | 12.751% | $215.1627 | $215.16 | $215.15 | $215.20 |
| Purchase #5 | $153.71 | 4.762% | $161.0297 | $161.03 | $161.05 | $161.00 |
| Purchase #6 | $63.56 | 5.789% | $67.2395 | $67.24 | $67.25 | $67.20 |
| Purchase #7 | $205.88 | 3.320% | $212.7152 | $212.72 | $212.70 | $212.70 |
| 7 purchase totals = | $1,249.42 | $1,341.4580 | $1,341.46 | $1,341.45 | $1,341.40 | |