| 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 | $117.74 | 12.343% | $132.2726 | $132.27 | $132.25 | $132.30 |
| Purchase #2 | $234.75 | 6.258% | $249.4407 | $249.44 | $249.45 | $249.40 |
| Purchase #3 | $97.62 | 13.682% | $110.9764 | $110.98 | $111.00 | $111.00 |
| Purchase #4 | $94.32 | 10.380% | $104.1104 | $104.11 | $104.10 | $104.10 |
| Purchase #5 | $187.90 | 13.233% | $212.7648 | $212.76 | $212.75 | $212.80 |
| Purchase #6 | $117.47 | 4.210% | $122.4155 | $122.42 | $122.40 | $122.40 |
| Purchase #7 | $194.84 | 10.836% | $215.9529 | $215.95 | $215.95 | $216.00 |
| 7 purchase totals = | $1,044.64 | $1,147.9333 | $1,147.93 | $1,147.90 | $1,148.00 | |