| 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 | $242.25 | 13.400% | $274.7115 | $274.71 | $274.70 | $274.70 |
| Purchase #2 | $98.33 | 10.695% | $108.8464 | $108.85 | $108.85 | $108.80 |
| Purchase #3 | $104.98 | 5.638% | $110.8988 | $110.90 | $110.90 | $110.90 |
| Purchase #4 | $36.97 | 5.258% | $38.9139 | $38.91 | $38.90 | $38.90 |
| Purchase #5 | $32.45 | 9.312% | $35.4717 | $35.47 | $35.45 | $35.50 |
| Purchase #6 | $127.27 | 4.287% | $132.7261 | $132.73 | $132.75 | $132.70 |
| Purchase #7 | $157.91 | 7.774% | $170.1859 | $170.19 | $170.20 | $170.20 |
| 7 purchase totals = | $800.16 | $871.7543 | $871.76 | $871.75 | $871.70 | |