| 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 | $44.91 | 4.682% | $47.0127 | $47.01 | $47.00 | $47.00 |
| Purchase #2 | $229.53 | 8.527% | $249.102 | $249.10 | $249.10 | $249.10 |
| Purchase #3 | $230.87 | 12.126% | $258.8653 | $258.87 | $258.85 | $258.90 |
| Purchase #4 | $127.52 | 12.825% | $143.8744 | $143.87 | $143.85 | $143.90 |
| Purchase #5 | $6.30 | 13.807% | $7.1698 | $7.17 | $7.15 | $7.20 |
| Purchase #6 | $179.55 | 10.557% | $198.5051 | $198.51 | $198.50 | $198.50 |
| Purchase #7 | $149.27 | 9.337% | $163.2073 | $163.21 | $163.20 | $163.20 |
| 7 purchase totals = | $967.95 | $1,067.7366 | $1,067.74 | $1,067.65 | $1,067.80 | |