| 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 | $233.91 | 6.813% | $249.8463 | $249.85 | $249.85 | $249.80 |
| Purchase #2 | $221.40 | 12.269% | $248.5636 | $248.56 | $248.55 | $248.60 |
| Purchase #3 | $212.64 | 9.361% | $232.5452 | $232.55 | $232.55 | $232.50 |
| Purchase #4 | $10.38 | 7.346% | $11.1425 | $11.14 | $11.15 | $11.10 |
| Purchase #5 | $232.78 | 4.776% | $243.8976 | $243.90 | $243.90 | $243.90 |
| Purchase #6 | $105.51 | 9.812% | $115.8626 | $115.86 | $115.85 | $115.90 |
| Purchase #7 | $133.74 | 11.343% | $148.9101 | $148.91 | $148.90 | $148.90 |
| 7 purchase totals = | $1,150.36 | $1,250.7679 | $1,250.77 | $1,250.75 | $1,250.70 | |