| 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 | $95.63 | 3.530% | $99.0057 | $99.01 | $99.00 | $99.00 |
| Purchase #2 | $227.52 | 10.723% | $251.917 | $251.92 | $251.90 | $251.90 |
| Purchase #3 | $222.61 | 8.605% | $241.7656 | $241.77 | $241.75 | $241.80 |
| Purchase #4 | $228.73 | 12.402% | $257.0971 | $257.10 | $257.10 | $257.10 |
| Purchase #5 | $130.43 | 5.735% | $137.9102 | $137.91 | $137.90 | $137.90 |
| Purchase #6 | $48.89 | 7.334% | $52.4756 | $52.48 | $52.50 | $52.50 |
| Purchase #7 | $150.38 | 5.346% | $158.4193 | $158.42 | $158.40 | $158.40 |
| 7 purchase totals = | $1,104.19 | $1,198.5905 | $1,198.61 | $1,198.55 | $1,198.60 | |