| 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 | $248.88 | 10.131% | $274.094 | $274.09 | $274.10 | $274.10 |
| Purchase #2 | $136.70 | 3.261% | $141.1578 | $141.16 | $141.15 | $141.20 |
| Purchase #3 | $212.37 | 10.811% | $235.3293 | $235.33 | $235.35 | $235.30 |
| Purchase #4 | $128.25 | 13.108% | $145.061 | $145.06 | $145.05 | $145.10 |
| Purchase #5 | $127.71 | 3.711% | $132.4493 | $132.45 | $132.45 | $132.40 |
| Purchase #6 | $25.47 | 5.780% | $26.9422 | $26.94 | $26.95 | $26.90 |
| Purchase #7 | $218.36 | 12.676% | $246.0393 | $246.04 | $246.05 | $246.00 |
| 7 purchase totals = | $1,097.74 | $1,201.0729 | $1,201.07 | $1,201.10 | $1,201.00 | |