| 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 | $18.32 | 5.642% | $19.3536 | $19.35 | $19.35 | $19.40 |
| Purchase #2 | $205.36 | 12.347% | $230.7158 | $230.72 | $230.70 | $230.70 |
| Purchase #3 | $209.65 | 12.327% | $235.4936 | $235.49 | $235.50 | $235.50 |
| Purchase #4 | $61.31 | 10.114% | $67.5109 | $67.51 | $67.50 | $67.50 |
| Purchase #5 | $234.33 | 13.661% | $266.3418 | $266.34 | $266.35 | $266.30 |
| Purchase #6 | $212.92 | 10.484% | $235.2425 | $235.24 | $235.25 | $235.20 |
| Purchase #7 | $249.45 | 10.189% | $274.8665 | $274.87 | $274.85 | $274.90 |
| 7 purchase totals = | $1,191.34 | $1,329.5247 | $1,329.52 | $1,329.50 | $1,329.50 | |